39183960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 122938560

約数和(自身を除く): 83754600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 101, 106, 120, 122, 159, 183, 202, 212, 244, 265, 303, 305, 318, 366, 404, 424, 488, 505, 530, 606, 610, 636, 732, 795, 808, 915, 1010, 1060, 1212, 1220, 1272, 1464, 1515, 1590, 1830, 2020, 2120, 2424, 2440, 3030, 3180, 3233, 3660, 4040, 5353, 6060, 6161, 6360, 6466, 7320, 9699, 10706, 12120, 12322, 12932, 16059, 16165, 18483, 19398, 21412, 24644, 25864, 26765, 30805, 32118, 32330, 36966, 38796, 42824, 48495, 49288, 53530, 61610, 64236, 64660, 73932, 77592, 80295, 92415, 96990, 107060, 123220, 128472, 129320, 147864, 160590, 184830, 193980, 214120, 246440, 321180, 326533, 369660, 387960, 642360, 653066, 739320, 979599, 1306132, 1632665, 1959198, 2612264, 3265330, 3918396, 4897995, 6530660, 7836792, 9795990, 13061320, 19591980, 39183960]

約数ペア:

[(1, 39183960), (2, 19591980), (3, 13061320), (4, 9795990), (5, 7836792), (6, 6530660), (8, 4897995), (10, 3918396), (12, 3265330), (15, 2612264), (20, 1959198), (24, 1632665), (30, 1306132), (40, 979599), (53, 739320), (60, 653066), (61, 642360), (101, 387960), (106, 369660), (120, 326533), (122, 321180), (159, 246440), (183, 214120), (202, 193980), (212, 184830), (244, 160590), (265, 147864), (303, 129320), (305, 128472), (318, 123220), (366, 107060), (404, 96990), (424, 92415), (488, 80295), (505, 77592), (530, 73932), (606, 64660), (610, 64236), (636, 61610), (732, 53530), (795, 49288), (808, 48495), (915, 42824), (1010, 38796), (1060, 36966), (1212, 32330), (1220, 32118), (1272, 30805), (1464, 26765), (1515, 25864), (1590, 24644), (1830, 21412), (2020, 19398), (2120, 18483), (2424, 16165), (2440, 16059), (3030, 12932), (3180, 12322), (3233, 12120), (3660, 10706), (4040, 9699), (5353, 7320), (6060, 6466), (6161, 6360)]