2770827120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2980

約数の個数: 240

約数和(自身を含む): 9832323072

約数和(自身を除く): 7061495952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 120, 124, 129, 144, 155, 172, 180, 186, 215, 240, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 1032, 1116, 1240, 1290, 1333, 1395, 1488, 1548, 1720, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 2887, 3096, 3440, 3720, 3870, 3999, 4464, 5160, 5332, 5580, 5774, 6192, 6665, 7440, 7740, 7998, 8661, 10320, 10664, 11160, 11548, 11997, 13330, 14435, 15480, 15996, 17322, 19995, 21328, 22320, 23096, 23994, 25983, 26660, 28870, 30960, 31992, 34644, 39990, 43305, 46192, 47988, 51966, 53320, 57740, 59985, 63984, 69288, 79980, 86610, 89497, 95976, 103932, 106640, 115480, 119970, 124141, 129915, 138576, 159960, 173220, 178994, 191952, 207864, 230960, 239940, 248282, 259830, 268491, 319920, 346440, 357988, 372423, 415728, 447485, 479880, 496564, 519660, 536982, 620705, 692880, 715976, 744846, 805473, 894970, 959760, 993128, 1039320, 1073964, 1117269, 1241410, 1342455, 1431952, 1489692, 1610946, 1789940, 1862115, 1986256, 2078640, 2147928, 2234538, 2482820, 2684910, 2979384, 3221892, 3579880, 3724230, 3848371, 4027365, 4295856, 4469076, 4965640, 5369820, 5586345, 5958768, 6443784, 7159760, 7448460, 7696742, 8054730, 8938152, 9931280, 10739640, 11172690, 11545113, 12887568, 14896920, 15393484, 16109460, 17876304, 19241855, 21479280, 22345380, 23090226, 29793840, 30786968, 32218920, 34635339, 38483710, 44690760, 46180452, 57725565, 61573936, 64437840, 69270678, 76967420, 89381520, 92360904, 115451130, 138541356, 153934840, 173176695, 184721808, 230902260, 277082712, 307869680, 346353390, 461804520, 554165424, 692706780, 923609040, 1385413560, 2770827120]

約数ペア:

[(1, 2770827120), (2, 1385413560), (3, 923609040), (4, 692706780), (5, 554165424), (6, 461804520), (8, 346353390), (9, 307869680), (10, 277082712), (12, 230902260), (15, 184721808), (16, 173176695), (18, 153934840), (20, 138541356), (24, 115451130), (30, 92360904), (31, 89381520), (36, 76967420), (40, 69270678), (43, 64437840), (45, 61573936), (48, 57725565), (60, 46180452), (62, 44690760), (72, 38483710), (80, 34635339), (86, 32218920), (90, 30786968), (93, 29793840), (120, 23090226), (124, 22345380), (129, 21479280), (144, 19241855), (155, 17876304), (172, 16109460), (180, 15393484), (186, 14896920), (215, 12887568), (240, 11545113), (248, 11172690), (258, 10739640), (279, 9931280), (310, 8938152), (344, 8054730), (360, 7696742), (372, 7448460), (387, 7159760), (430, 6443784), (465, 5958768), (496, 5586345), (516, 5369820), (558, 4965640), (620, 4469076), (645, 4295856), (688, 4027365), (720, 3848371), (744, 3724230), (774, 3579880), (860, 3221892), (930, 2979384), (1032, 2684910), (1116, 2482820), (1240, 2234538), (1290, 2147928), (1333, 2078640), (1395, 1986256), (1488, 1862115), (1548, 1789940), (1720, 1610946), (1860, 1489692), (1935, 1431952), (2064, 1342455), (2232, 1241410), (2480, 1117269), (2580, 1073964), (2666, 1039320), (2790, 993128), (2887, 959760), (3096, 894970), (3440, 805473), (3720, 744846), (3870, 715976), (3999, 692880), (4464, 620705), (5160, 536982), (5332, 519660), (5580, 496564), (5774, 479880), (6192, 447485), (6665, 415728), (7440, 372423), (7740, 357988), (7998, 346440), (8661, 319920), (10320, 268491), (10664, 259830), (11160, 248282), (11548, 239940), (11997, 230960), (13330, 207864), (14435, 191952), (15480, 178994), (15996, 173220), (17322, 159960), (19995, 138576), (21328, 129915), (22320, 124141), (23096, 119970), (23994, 115480), (25983, 106640), (26660, 103932), (28870, 95976), (30960, 89497), (31992, 86610), (34644, 79980), (39990, 69288), (43305, 63984), (46192, 59985), (47988, 57740), (51966, 53320)]