729551160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155887}}^1$

素因数の和:155917

約数の個数: 96

約数和(自身を含む): 2553445440

約数和(自身を除く): 1823894280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 155887, 311774, 467661, 623548, 779435, 935322, 1247096, 1402983, 1558870, 1870644, 2026531, 2338305, 2805966, 3117740, 3741288, 4053062, 4676610, 5611932, 6079593, 6235480, 7014915, 8106124, 9353220, 10132655, 11223864, 12159186, 14029830, 16212248, 18238779, 18706440, 20265310, 24318372, 28059660, 30397965, 36477558, 40530620, 48636744, 56119320, 60795930, 72955116, 81061240, 91193895, 121591860, 145910232, 182387790, 243183720, 364775580, 729551160]

約数ペア:

[(1, 729551160), (2, 364775580), (3, 243183720), (4, 182387790), (5, 145910232), (6, 121591860), (8, 91193895), (9, 81061240), (10, 72955116), (12, 60795930), (13, 56119320), (15, 48636744), (18, 40530620), (20, 36477558), (24, 30397965), (26, 28059660), (30, 24318372), (36, 20265310), (39, 18706440), (40, 18238779), (45, 16212248), (52, 14029830), (60, 12159186), (65, 11223864), (72, 10132655), (78, 9353220), (90, 8106124), (104, 7014915), (117, 6235480), (120, 6079593), (130, 5611932), (156, 4676610), (180, 4053062), (195, 3741288), (234, 3117740), (260, 2805966), (312, 2338305), (360, 2026531), (390, 1870644), (468, 1558870), (520, 1402983), (585, 1247096), (780, 935322), (936, 779435), (1170, 623548), (1560, 467661), (2340, 311774), (4680, 155887)]