141078720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:902

約数の個数: 112

約数和(自身を含む): 450616320

約数和(自身を除く): 309537600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 240, 320, 446, 480, 659, 669, 892, 960, 1115, 1318, 1338, 1784, 1977, 2230, 2636, 2676, 3295, 3345, 3568, 3954, 4460, 5272, 5352, 6590, 6690, 7136, 7908, 8920, 9885, 10544, 10704, 13180, 13380, 14272, 15816, 17840, 19770, 21088, 21408, 26360, 26760, 31632, 35680, 39540, 42176, 42816, 52720, 53520, 63264, 71360, 79080, 105440, 107040, 126528, 146957, 158160, 210880, 214080, 293914, 316320, 440871, 587828, 632640, 734785, 881742, 1175656, 1469570, 1763484, 2204355, 2351312, 2939140, 3526968, 4408710, 4702624, 5878280, 7053936, 8817420, 9405248, 11756560, 14107872, 17634840, 23513120, 28215744, 35269680, 47026240, 70539360, 141078720]

約数ペア:

[(1, 141078720), (2, 70539360), (3, 47026240), (4, 35269680), (5, 28215744), (6, 23513120), (8, 17634840), (10, 14107872), (12, 11756560), (15, 9405248), (16, 8817420), (20, 7053936), (24, 5878280), (30, 4702624), (32, 4408710), (40, 3526968), (48, 2939140), (60, 2351312), (64, 2204355), (80, 1763484), (96, 1469570), (120, 1175656), (160, 881742), (192, 734785), (223, 632640), (240, 587828), (320, 440871), (446, 316320), (480, 293914), (659, 214080), (669, 210880), (892, 158160), (960, 146957), (1115, 126528), (1318, 107040), (1338, 105440), (1784, 79080), (1977, 71360), (2230, 63264), (2636, 53520), (2676, 52720), (3295, 42816), (3345, 42176), (3568, 39540), (3954, 35680), (4460, 31632), (5272, 26760), (5352, 26360), (6590, 21408), (6690, 21088), (7136, 19770), (7908, 17840), (8920, 15816), (9885, 14272), (10544, 13380), (10704, 13180)]