128304360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7583}}^1$

素因数の和:7647

約数の個数: 96

約数和(自身を含む): 425917440

約数和(自身を除く): 297613080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 7583, 8460, 15166, 16920, 22749, 30332, 37915, 45498, 60664, 68247, 75830, 90996, 113745, 136494, 151660, 181992, 227490, 272988, 303320, 341235, 356401, 454980, 545976, 682470, 712802, 909960, 1069203, 1364940, 1425604, 1782005, 2138406, 2729880, 2851208, 3207609, 3564010, 4276812, 5346015, 6415218, 7128020, 8553624, 10692030, 12830436, 14256040, 16038045, 21384060, 25660872, 32076090, 42768120, 64152180, 128304360]

約数ペア:

[(1, 128304360), (2, 64152180), (3, 42768120), (4, 32076090), (5, 25660872), (6, 21384060), (8, 16038045), (9, 14256040), (10, 12830436), (12, 10692030), (15, 8553624), (18, 7128020), (20, 6415218), (24, 5346015), (30, 4276812), (36, 3564010), (40, 3207609), (45, 2851208), (47, 2729880), (60, 2138406), (72, 1782005), (90, 1425604), (94, 1364940), (120, 1069203), (141, 909960), (180, 712802), (188, 682470), (235, 545976), (282, 454980), (360, 356401), (376, 341235), (423, 303320), (470, 272988), (564, 227490), (705, 181992), (846, 151660), (940, 136494), (1128, 113745), (1410, 90996), (1692, 75830), (1880, 68247), (2115, 60664), (2820, 45498), (3384, 37915), (4230, 30332), (5640, 22749), (7583, 16920), (8460, 15166)]