308094120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 192

約数和(自身を含む): 1088755200

約数和(自身を除く): 780661080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1453, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2906, 2945, 3420, 3534, 3720, 4359, 4712, 5301, 5580, 5812, 5890, 6840, 7068, 7265, 8718, 8835, 10602, 11160, 11624, 11780, 13077, 14136, 14530, 17436, 17670, 21204, 21795, 23560, 26154, 26505, 27607, 29060, 34872, 35340, 42408, 43590, 45043, 52308, 53010, 55214, 58120, 65385, 70680, 82821, 87180, 90086, 104616, 106020, 110428, 130770, 135129, 138035, 165642, 174360, 180172, 212040, 220856, 225215, 248463, 261540, 270258, 276070, 331284, 360344, 405387, 414105, 450430, 496926, 523080, 540516, 552140, 662568, 675645, 810774, 828210, 855817, 900860, 993852, 1081032, 1104280, 1242315, 1351290, 1621548, 1656420, 1711634, 1801720, 1987704, 2026935, 2484630, 2567451, 2702580, 3243096, 3312840, 3423268, 4053870, 4279085, 4969260, 5134902, 5405160, 6846536, 7702353, 8107740, 8558170, 9938520, 10269804, 12837255, 15404706, 16215480, 17116340, 20539608, 25674510, 30809412, 34232680, 38511765, 51349020, 61618824, 77023530, 102698040, 154047060, 308094120]

約数ペア:

[(1, 308094120), (2, 154047060), (3, 102698040), (4, 77023530), (5, 61618824), (6, 51349020), (8, 38511765), (9, 34232680), (10, 30809412), (12, 25674510), (15, 20539608), (18, 17116340), (19, 16215480), (20, 15404706), (24, 12837255), (30, 10269804), (31, 9938520), (36, 8558170), (38, 8107740), (40, 7702353), (45, 6846536), (57, 5405160), (60, 5134902), (62, 4969260), (72, 4279085), (76, 4053870), (90, 3423268), (93, 3312840), (95, 3243096), (114, 2702580), (120, 2567451), (124, 2484630), (152, 2026935), (155, 1987704), (171, 1801720), (180, 1711634), (186, 1656420), (190, 1621548), (228, 1351290), (248, 1242315), (279, 1104280), (285, 1081032), (310, 993852), (342, 900860), (360, 855817), (372, 828210), (380, 810774), (456, 675645), (465, 662568), (558, 552140), (570, 540516), (589, 523080), (620, 496926), (684, 450430), (744, 414105), (760, 405387), (855, 360344), (930, 331284), (1116, 276070), (1140, 270258), (1178, 261540), (1240, 248463), (1368, 225215), (1395, 220856), (1453, 212040), (1710, 180172), (1767, 174360), (1860, 165642), (2232, 138035), (2280, 135129), (2356, 130770), (2790, 110428), (2906, 106020), (2945, 104616), (3420, 90086), (3534, 87180), (3720, 82821), (4359, 70680), (4712, 65385), (5301, 58120), (5580, 55214), (5812, 53010), (5890, 52308), (6840, 45043), (7068, 43590), (7265, 42408), (8718, 35340), (8835, 34872), (10602, 29060), (11160, 27607), (11624, 26505), (11780, 26154), (13077, 23560), (14136, 21795), (14530, 21204), (17436, 17670)]