27596280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 59494920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 79, 82, 120, 123, 142, 158, 164, 205, 213, 237, 246, 284, 316, 328, 355, 395, 410, 426, 474, 492, 568, 615, 632, 710, 790, 820, 852, 948, 984, 1065, 1185, 1230, 1420, 1580, 1640, 1704, 1896, 2130, 2370, 2460, 2840, 2911, 3160, 3239, 4260, 4740, 4920, 5609, 5822, 6478, 8520, 8733, 9480, 9717, 11218, 11644, 12956, 14555, 16195, 16827, 17466, 19434, 22436, 23288, 25912, 28045, 29110, 32390, 33654, 34932, 38868, 43665, 44872, 48585, 56090, 58220, 64780, 67308, 69864, 77736, 84135, 87330, 97170, 112180, 116440, 129560, 134616, 168270, 174660, 194340, 224360, 229969, 336540, 349320, 388680, 459938, 673080, 689907, 919876, 1149845, 1379814, 1839752, 2299690, 2759628, 3449535, 4599380, 5519256, 6899070, 9198760, 13798140, 27596280]

約数ペア:

[(1, 27596280), (2, 13798140), (3, 9198760), (4, 6899070), (5, 5519256), (6, 4599380), (8, 3449535), (10, 2759628), (12, 2299690), (15, 1839752), (20, 1379814), (24, 1149845), (30, 919876), (40, 689907), (41, 673080), (60, 459938), (71, 388680), (79, 349320), (82, 336540), (120, 229969), (123, 224360), (142, 194340), (158, 174660), (164, 168270), (205, 134616), (213, 129560), (237, 116440), (246, 112180), (284, 97170), (316, 87330), (328, 84135), (355, 77736), (395, 69864), (410, 67308), (426, 64780), (474, 58220), (492, 56090), (568, 48585), (615, 44872), (632, 43665), (710, 38868), (790, 34932), (820, 33654), (852, 32390), (948, 29110), (984, 28045), (1065, 25912), (1185, 23288), (1230, 22436), (1420, 19434), (1580, 17466), (1640, 16827), (1704, 16195), (1896, 14555), (2130, 12956), (2370, 11644), (2460, 11218), (2840, 9717), (2911, 9480), (3160, 8733), (3239, 8520), (4260, 6478), (4740, 5822), (4920, 5609)]