71935320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14621}}^1$

素因数の和:14676

約数の個数: 64

約数和(自身を含む): 221084640

約数和(自身を除く): 149149320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 14621, 29242, 43863, 58484, 73105, 87726, 116968, 146210, 175452, 219315, 292420, 350904, 438630, 584840, 599461, 877260, 1198922, 1754520, 1798383, 2397844, 2997305, 3596766, 4795688, 5994610, 7193532, 8991915, 11989220, 14387064, 17983830, 23978440, 35967660, 71935320]

約数ペア:

[(1, 71935320), (2, 35967660), (3, 23978440), (4, 17983830), (5, 14387064), (6, 11989220), (8, 8991915), (10, 7193532), (12, 5994610), (15, 4795688), (20, 3596766), (24, 2997305), (30, 2397844), (40, 1798383), (41, 1754520), (60, 1198922), (82, 877260), (120, 599461), (123, 584840), (164, 438630), (205, 350904), (246, 292420), (328, 219315), (410, 175452), (492, 146210), (615, 116968), (820, 87726), (984, 73105), (1230, 58484), (1640, 43863), (2460, 29242), (4920, 14621)]