45091560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19777}}^1$

素因数の和:19810

約数の個数: 64

約数和(自身を含む): 142401600

約数和(自身を除く): 97310040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 19777, 39554, 59331, 79108, 98885, 118662, 158216, 197770, 237324, 296655, 375763, 395540, 474648, 593310, 751526, 791080, 1127289, 1186620, 1503052, 1878815, 2254578, 2373240, 3006104, 3757630, 4509156, 5636445, 7515260, 9018312, 11272890, 15030520, 22545780, 45091560]

約数ペア:

[(1, 45091560), (2, 22545780), (3, 15030520), (4, 11272890), (5, 9018312), (6, 7515260), (8, 5636445), (10, 4509156), (12, 3757630), (15, 3006104), (19, 2373240), (20, 2254578), (24, 1878815), (30, 1503052), (38, 1186620), (40, 1127289), (57, 791080), (60, 751526), (76, 593310), (95, 474648), (114, 395540), (120, 375763), (152, 296655), (190, 237324), (228, 197770), (285, 158216), (380, 118662), (456, 98885), (570, 79108), (760, 59331), (1140, 39554), (2280, 19777)]