2743911120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{308999}}^1$

素因数の和:309052

約数の個数: 80

約数和(自身を含む): 8736048000

約数和(自身を除く): 5992136880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 308999, 617998, 926997, 1235996, 1544995, 1853994, 2471992, 3089990, 3707988, 4634985, 4943984, 6179980, 7415976, 9269970, 11432963, 12359960, 14831952, 18539940, 22865926, 24719920, 34298889, 37079880, 45731852, 57164815, 68597778, 74159760, 91463704, 114329630, 137195556, 171494445, 182927408, 228659260, 274391112, 342988890, 457318520, 548782224, 685977780, 914637040, 1371955560, 2743911120]

約数ペア:

[(1, 2743911120), (2, 1371955560), (3, 914637040), (4, 685977780), (5, 548782224), (6, 457318520), (8, 342988890), (10, 274391112), (12, 228659260), (15, 182927408), (16, 171494445), (20, 137195556), (24, 114329630), (30, 91463704), (37, 74159760), (40, 68597778), (48, 57164815), (60, 45731852), (74, 37079880), (80, 34298889), (111, 24719920), (120, 22865926), (148, 18539940), (185, 14831952), (222, 12359960), (240, 11432963), (296, 9269970), (370, 7415976), (444, 6179980), (555, 4943984), (592, 4634985), (740, 3707988), (888, 3089990), (1110, 2471992), (1480, 1853994), (1776, 1544995), (2220, 1235996), (2960, 926997), (4440, 617998), (8880, 308999)]