122665920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9829}}^1$

素因数の和:9862

約数の個数: 112

約数和(自身を含む): 419465760

約数和(自身を除く): 296799840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 9829, 12480, 19658, 29487, 39316, 49145, 58974, 78632, 98290, 117948, 127777, 147435, 157264, 196580, 235896, 255554, 294870, 314528, 383331, 393160, 471792, 511108, 589740, 629056, 638885, 766662, 786320, 943584, 1022216, 1179480, 1277770, 1533324, 1572640, 1887168, 1916655, 2044432, 2358960, 2555540, 3066648, 3145280, 3833310, 4088864, 4717920, 5111080, 6133296, 7666620, 8177728, 9435840, 10222160, 12266592, 15333240, 20444320, 24533184, 30666480, 40888640, 61332960, 122665920]

約数ペア:

[(1, 122665920), (2, 61332960), (3, 40888640), (4, 30666480), (5, 24533184), (6, 20444320), (8, 15333240), (10, 12266592), (12, 10222160), (13, 9435840), (15, 8177728), (16, 7666620), (20, 6133296), (24, 5111080), (26, 4717920), (30, 4088864), (32, 3833310), (39, 3145280), (40, 3066648), (48, 2555540), (52, 2358960), (60, 2044432), (64, 1916655), (65, 1887168), (78, 1572640), (80, 1533324), (96, 1277770), (104, 1179480), (120, 1022216), (130, 943584), (156, 786320), (160, 766662), (192, 638885), (195, 629056), (208, 589740), (240, 511108), (260, 471792), (312, 393160), (320, 383331), (390, 314528), (416, 294870), (480, 255554), (520, 235896), (624, 196580), (780, 157264), (832, 147435), (960, 127777), (1040, 117948), (1248, 98290), (1560, 78632), (2080, 58974), (2496, 49145), (3120, 39316), (4160, 29487), (6240, 19658), (9829, 12480)]