442809960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{51973}}^1$

素因数の和:52058

約数の個数: 64

約数和(自身を含む): 1347166080

約数和(自身を除く): 904356120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 51973, 103946, 155919, 207892, 259865, 311838, 415784, 519730, 623676, 779595, 1039460, 1247352, 1559190, 2078920, 3118380, 3690083, 6236760, 7380166, 11070249, 14760332, 18450415, 22140498, 29520664, 36900830, 44280996, 55351245, 73801660, 88561992, 110702490, 147603320, 221404980, 442809960]

約数ペア:

[(1, 442809960), (2, 221404980), (3, 147603320), (4, 110702490), (5, 88561992), (6, 73801660), (8, 55351245), (10, 44280996), (12, 36900830), (15, 29520664), (20, 22140498), (24, 18450415), (30, 14760332), (40, 11070249), (60, 7380166), (71, 6236760), (120, 3690083), (142, 3118380), (213, 2078920), (284, 1559190), (355, 1247352), (426, 1039460), (568, 779595), (710, 623676), (852, 519730), (1065, 415784), (1420, 311838), (1704, 259865), (2130, 207892), (2840, 155919), (4260, 103946), (8520, 51973)]