8311369680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{29077}}^1$

素因数の和:29493

約数の個数: 120

約数和(自身を含む): 27983620392

約数和(自身を除く): 19672250712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 720, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 6352, 7146, 7940, 9528, 11910, 14292, 15880, 17865, 19056, 23820, 28584, 29077, 31760, 35730, 47640, 57168, 58154, 71460, 87231, 95280, 116308, 142920, 145385, 174462, 232616, 261693, 285840, 290770, 348924, 436155, 465232, 523386, 581540, 697848, 872310, 1046772, 1163080, 1308465, 1395696, 1744620, 2093544, 2326160, 2616930, 3489240, 4187088, 5233860, 6978480, 10467720, 11543569, 20935440, 23087138, 34630707, 46174276, 57717845, 69261414, 92348552, 103892121, 115435690, 138522828, 173153535, 184697104, 207784242, 230871380, 277045656, 346307070, 415568484, 461742760, 519460605, 554091312, 692614140, 831136968, 923485520, 1038921210, 1385228280, 1662273936, 2077842420, 2770456560, 4155684840, 8311369680]

約数ペア:

[(1, 8311369680), (2, 4155684840), (3, 2770456560), (4, 2077842420), (5, 1662273936), (6, 1385228280), (8, 1038921210), (9, 923485520), (10, 831136968), (12, 692614140), (15, 554091312), (16, 519460605), (18, 461742760), (20, 415568484), (24, 346307070), (30, 277045656), (36, 230871380), (40, 207784242), (45, 184697104), (48, 173153535), (60, 138522828), (72, 115435690), (80, 103892121), (90, 92348552), (120, 69261414), (144, 57717845), (180, 46174276), (240, 34630707), (360, 23087138), (397, 20935440), (720, 11543569), (794, 10467720), (1191, 6978480), (1588, 5233860), (1985, 4187088), (2382, 3489240), (3176, 2616930), (3573, 2326160), (3970, 2093544), (4764, 1744620), (5955, 1395696), (6352, 1308465), (7146, 1163080), (7940, 1046772), (9528, 872310), (11910, 697848), (14292, 581540), (15880, 523386), (17865, 465232), (19056, 436155), (23820, 348924), (28584, 290770), (29077, 285840), (31760, 261693), (35730, 232616), (47640, 174462), (57168, 145385), (58154, 142920), (71460, 116308), (87231, 95280)]