4279979.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6421}}^1$

素因数の和:6503

約数の個数: 72

約数和(自身を含む): 238436016

約数和(自身を除く): 160998756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 6421, 12060, 12842, 19263, 25684, 32105, 38526, 57789, 64210, 77052, 96315, 115578, 128420, 192630, 231156, 288945, 385260, 430207, 577890, 860414, 1155780, 1290621, 1720828, 2151035, 2581242, 3871863, 4302070, 5162484, 6453105, 7743726, 8604140, 12906210, 15487452, 19359315, 25812420, 38718630, 77437260]

約数ペア:

[(1, 77437260), (2, 38718630), (3, 25812420), (4, 19359315), (5, 15487452), (6, 12906210), (9, 8604140), (10, 7743726), (12, 6453105), (15, 5162484), (18, 4302070), (20, 3871863), (30, 2581242), (36, 2151035), (45, 1720828), (60, 1290621), (67, 1155780), (90, 860414), (134, 577890), (180, 430207), (201, 385260), (268, 288945), (335, 231156), (402, 192630), (603, 128420), (670, 115578), (804, 96315), (1005, 77052), (1206, 64210), (1340, 57789), (2010, 38526), (2412, 32105), (3015, 25684), (4020, 19263), (6030, 12842), (6421, 12060)]