2130359640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{24023}}^1$

素因数の和:24776

約数の個数: 64

約数和(自身を含む): 6399993600

約数和(自身を除く): 4269633960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 14780, 17736, 22170, 24023, 29560, 44340, 48046, 72069, 88680, 96092, 120115, 144138, 192184, 240230, 288276, 360345, 480460, 576552, 720690, 960920, 1441380, 2882760, 17752997, 35505994, 53258991, 71011988, 88764985, 106517982, 142023976, 177529970, 213035964, 266294955, 355059940, 426071928, 532589910, 710119880, 1065179820, 2130359640]

約数ペア:

[(1, 2130359640), (2, 1065179820), (3, 710119880), (4, 532589910), (5, 426071928), (6, 355059940), (8, 266294955), (10, 213035964), (12, 177529970), (15, 142023976), (20, 106517982), (24, 88764985), (30, 71011988), (40, 53258991), (60, 35505994), (120, 17752997), (739, 2882760), (1478, 1441380), (2217, 960920), (2956, 720690), (3695, 576552), (4434, 480460), (5912, 360345), (7390, 288276), (8868, 240230), (11085, 192184), (14780, 144138), (17736, 120115), (22170, 96092), (24023, 88680), (29560, 72069), (44340, 48046)]