72194040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6517

約数の個数: 96

約数和(自身を含む): 242236800

約数和(自身を除く): 170042760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 6469, 11160, 12938, 19407, 25876, 32345, 38814, 51752, 58221, 64690, 77628, 97035, 116442, 129380, 155256, 194070, 200539, 232884, 258760, 291105, 388140, 401078, 465768, 582210, 601617, 776280, 802156, 1002695, 1164420, 1203234, 1604312, 1804851, 2005390, 2328840, 2406468, 3008085, 3609702, 4010780, 4812936, 6016170, 7219404, 8021560, 9024255, 12032340, 14438808, 18048510, 24064680, 36097020, 72194040]

約数ペア:

[(1, 72194040), (2, 36097020), (3, 24064680), (4, 18048510), (5, 14438808), (6, 12032340), (8, 9024255), (9, 8021560), (10, 7219404), (12, 6016170), (15, 4812936), (18, 4010780), (20, 3609702), (24, 3008085), (30, 2406468), (31, 2328840), (36, 2005390), (40, 1804851), (45, 1604312), (60, 1203234), (62, 1164420), (72, 1002695), (90, 802156), (93, 776280), (120, 601617), (124, 582210), (155, 465768), (180, 401078), (186, 388140), (248, 291105), (279, 258760), (310, 232884), (360, 200539), (372, 194070), (465, 155256), (558, 129380), (620, 116442), (744, 97035), (930, 77628), (1116, 64690), (1240, 58221), (1395, 51752), (1860, 38814), (2232, 32345), (2790, 25876), (3720, 19407), (5580, 12938), (6469, 11160)]