775643760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15173}}^1$

素因数の和:15263

約数の個数: 120

約数和(自身を含む): 2641732704

約数和(自身を除く): 1866088944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 15173, 17040, 25560, 30346, 45519, 51120, 60692, 75865, 91038, 121384, 136557, 151730, 182076, 227595, 242768, 273114, 303460, 364152, 455190, 546228, 606920, 682785, 728304, 910380, 1077283, 1092456, 1213840, 1365570, 1820760, 2154566, 2184912, 2731140, 3231849, 3641520, 4309132, 5386415, 5462280, 6463698, 8618264, 9695547, 10772830, 10924560, 12927396, 16159245, 17236528, 19391094, 21545660, 25854792, 32318490, 38782188, 43091320, 48477735, 51709584, 64636980, 77564376, 86182640, 96955470, 129273960, 155128752, 193910940, 258547920, 387821880, 775643760]

約数ペア:

[(1, 775643760), (2, 387821880), (3, 258547920), (4, 193910940), (5, 155128752), (6, 129273960), (8, 96955470), (9, 86182640), (10, 77564376), (12, 64636980), (15, 51709584), (16, 48477735), (18, 43091320), (20, 38782188), (24, 32318490), (30, 25854792), (36, 21545660), (40, 19391094), (45, 17236528), (48, 16159245), (60, 12927396), (71, 10924560), (72, 10772830), (80, 9695547), (90, 8618264), (120, 6463698), (142, 5462280), (144, 5386415), (180, 4309132), (213, 3641520), (240, 3231849), (284, 2731140), (355, 2184912), (360, 2154566), (426, 1820760), (568, 1365570), (639, 1213840), (710, 1092456), (720, 1077283), (852, 910380), (1065, 728304), (1136, 682785), (1278, 606920), (1420, 546228), (1704, 455190), (2130, 364152), (2556, 303460), (2840, 273114), (3195, 242768), (3408, 227595), (4260, 182076), (5112, 151730), (5680, 136557), (6390, 121384), (8520, 91038), (10224, 75865), (12780, 60692), (15173, 51120), (17040, 45519), (25560, 30346)]