180097560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1619}}^1$

素因数の和:1742

約数の個数: 128

約数和(自身を含む): 606528000

約数和(自身を除く): 426430440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1619, 1854, 2060, 2472, 2781, 3090, 3238, 3708, 4120, 4635, 4857, 5562, 6180, 6476, 7416, 8095, 9270, 9714, 11124, 12360, 12952, 13905, 14571, 16190, 18540, 19428, 22248, 24285, 27810, 29142, 32380, 37080, 38856, 43713, 48570, 55620, 58284, 64760, 72855, 87426, 97140, 111240, 116568, 145710, 166757, 174852, 194280, 218565, 291420, 333514, 349704, 437130, 500271, 582840, 667028, 833785, 874260, 1000542, 1334056, 1500813, 1667570, 1748520, 2001084, 2501355, 3001626, 3335140, 4002168, 4502439, 5002710, 6003252, 6670280, 7504065, 9004878, 10005420, 12006504, 15008130, 18009756, 20010840, 22512195, 30016260, 36019512, 45024390, 60032520, 90048780, 180097560]

約数ペア:

[(1, 180097560), (2, 90048780), (3, 60032520), (4, 45024390), (5, 36019512), (6, 30016260), (8, 22512195), (9, 20010840), (10, 18009756), (12, 15008130), (15, 12006504), (18, 10005420), (20, 9004878), (24, 7504065), (27, 6670280), (30, 6003252), (36, 5002710), (40, 4502439), (45, 4002168), (54, 3335140), (60, 3001626), (72, 2501355), (90, 2001084), (103, 1748520), (108, 1667570), (120, 1500813), (135, 1334056), (180, 1000542), (206, 874260), (216, 833785), (270, 667028), (309, 582840), (360, 500271), (412, 437130), (515, 349704), (540, 333514), (618, 291420), (824, 218565), (927, 194280), (1030, 174852), (1080, 166757), (1236, 145710), (1545, 116568), (1619, 111240), (1854, 97140), (2060, 87426), (2472, 72855), (2781, 64760), (3090, 58284), (3238, 55620), (3708, 48570), (4120, 43713), (4635, 38856), (4857, 37080), (5562, 32380), (6180, 29142), (6476, 27810), (7416, 24285), (8095, 22248), (9270, 19428), (9714, 18540), (11124, 16190), (12360, 14571), (12952, 13905)]