2664124080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{27961}}^1$

素因数の和:28374

約数の個数: 80

約数和(自身を含む): 8279883744

約数和(自身を除く): 5615759664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 6352, 7940, 9528, 11910, 15880, 19056, 23820, 27961, 31760, 47640, 55922, 83883, 95280, 111844, 139805, 167766, 223688, 279610, 335532, 419415, 447376, 559220, 671064, 838830, 1118440, 1342128, 1677660, 2236880, 3355320, 6710640, 11100517, 22201034, 33301551, 44402068, 55502585, 66603102, 88804136, 111005170, 133206204, 166507755, 177608272, 222010340, 266412408, 333015510, 444020680, 532824816, 666031020, 888041360, 1332062040, 2664124080]

約数ペア:

[(1, 2664124080), (2, 1332062040), (3, 888041360), (4, 666031020), (5, 532824816), (6, 444020680), (8, 333015510), (10, 266412408), (12, 222010340), (15, 177608272), (16, 166507755), (20, 133206204), (24, 111005170), (30, 88804136), (40, 66603102), (48, 55502585), (60, 44402068), (80, 33301551), (120, 22201034), (240, 11100517), (397, 6710640), (794, 3355320), (1191, 2236880), (1588, 1677660), (1985, 1342128), (2382, 1118440), (3176, 838830), (3970, 671064), (4764, 559220), (5955, 447376), (6352, 419415), (7940, 335532), (9528, 279610), (11910, 223688), (15880, 167766), (19056, 139805), (23820, 111844), (27961, 95280), (31760, 83883), (47640, 55922)]