108519240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 338411520

約数和(自身を除く): 229892280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 271, 282, 284, 355, 376, 426, 470, 542, 564, 568, 705, 710, 813, 852, 940, 1065, 1084, 1128, 1355, 1410, 1420, 1626, 1704, 1880, 2130, 2168, 2710, 2820, 2840, 3252, 3337, 4065, 4260, 5420, 5640, 6504, 6674, 8130, 8520, 10011, 10840, 12737, 13348, 16260, 16685, 19241, 20022, 25474, 26696, 32520, 33370, 38211, 38482, 40044, 50055, 50948, 57723, 63685, 66740, 76422, 76964, 80088, 96205, 100110, 101896, 115446, 127370, 133480, 152844, 153928, 191055, 192410, 200220, 230892, 254740, 288615, 305688, 382110, 384820, 400440, 461784, 509480, 577230, 764220, 769640, 904327, 1154460, 1528440, 1808654, 2308920, 2712981, 3617308, 4521635, 5425962, 7234616, 9043270, 10851924, 13564905, 18086540, 21703848, 27129810, 36173080, 54259620, 108519240]

約数ペア:

[(1, 108519240), (2, 54259620), (3, 36173080), (4, 27129810), (5, 21703848), (6, 18086540), (8, 13564905), (10, 10851924), (12, 9043270), (15, 7234616), (20, 5425962), (24, 4521635), (30, 3617308), (40, 2712981), (47, 2308920), (60, 1808654), (71, 1528440), (94, 1154460), (120, 904327), (141, 769640), (142, 764220), (188, 577230), (213, 509480), (235, 461784), (271, 400440), (282, 384820), (284, 382110), (355, 305688), (376, 288615), (426, 254740), (470, 230892), (542, 200220), (564, 192410), (568, 191055), (705, 153928), (710, 152844), (813, 133480), (852, 127370), (940, 115446), (1065, 101896), (1084, 100110), (1128, 96205), (1355, 80088), (1410, 76964), (1420, 76422), (1626, 66740), (1704, 63685), (1880, 57723), (2130, 50948), (2168, 50055), (2710, 40044), (2820, 38482), (2840, 38211), (3252, 33370), (3337, 32520), (4065, 26696), (4260, 25474), (5420, 20022), (5640, 19241), (6504, 16685), (6674, 16260), (8130, 13348), (8520, 12737), (10011, 10840)]