121600440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2923

約数の個数: 160

約数和(自身を含む): 440304480

約数和(自身を除く): 318704040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 2887, 3240, 3510, 4212, 4680, 5265, 5774, 7020, 8424, 8661, 10530, 11548, 14040, 14435, 17322, 21060, 23096, 25983, 28870, 34644, 37531, 42120, 43305, 51966, 57740, 69288, 75062, 77949, 86610, 103932, 112593, 115480, 129915, 150124, 155898, 173220, 187655, 207864, 225186, 233847, 259830, 300248, 311796, 337779, 346440, 375310, 389745, 450372, 467694, 519660, 562965, 623592, 675558, 750620, 779490, 900744, 935388, 1013337, 1039320, 1125930, 1169235, 1351116, 1501240, 1558980, 1688895, 1870776, 2026674, 2251860, 2338470, 2702232, 3040011, 3117960, 3377790, 4053348, 4503720, 4676940, 5066685, 6080022, 6755580, 8106696, 9353880, 10133370, 12160044, 13511160, 15200055, 20266740, 24320088, 30400110, 40533480, 60800220, 121600440]

約数ペア:

[(1, 121600440), (2, 60800220), (3, 40533480), (4, 30400110), (5, 24320088), (6, 20266740), (8, 15200055), (9, 13511160), (10, 12160044), (12, 10133370), (13, 9353880), (15, 8106696), (18, 6755580), (20, 6080022), (24, 5066685), (26, 4676940), (27, 4503720), (30, 4053348), (36, 3377790), (39, 3117960), (40, 3040011), (45, 2702232), (52, 2338470), (54, 2251860), (60, 2026674), (65, 1870776), (72, 1688895), (78, 1558980), (81, 1501240), (90, 1351116), (104, 1169235), (108, 1125930), (117, 1039320), (120, 1013337), (130, 935388), (135, 900744), (156, 779490), (162, 750620), (180, 675558), (195, 623592), (216, 562965), (234, 519660), (260, 467694), (270, 450372), (312, 389745), (324, 375310), (351, 346440), (360, 337779), (390, 311796), (405, 300248), (468, 259830), (520, 233847), (540, 225186), (585, 207864), (648, 187655), (702, 173220), (780, 155898), (810, 150124), (936, 129915), (1053, 115480), (1080, 112593), (1170, 103932), (1404, 86610), (1560, 77949), (1620, 75062), (1755, 69288), (2106, 57740), (2340, 51966), (2808, 43305), (2887, 42120), (3240, 37531), (3510, 34644), (4212, 28870), (4680, 25983), (5265, 23096), (5774, 21060), (7020, 17322), (8424, 14435), (8661, 14040), (10530, 11548)]