181379760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24379}}^1$

素因数の和:24426

約数の個数: 80

約数和(自身を含む): 580439040

約数和(自身を除く): 399059280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 24379, 48758, 73137, 97516, 121895, 146274, 195032, 243790, 292548, 365685, 390064, 487580, 585096, 731370, 755749, 975160, 1170192, 1462740, 1511498, 1950320, 2267247, 2925480, 3022996, 3778745, 4534494, 5850960, 6045992, 7557490, 9068988, 11336235, 12091984, 15114980, 18137976, 22672470, 30229960, 36275952, 45344940, 60459920, 90689880, 181379760]

約数ペア:

[(1, 181379760), (2, 90689880), (3, 60459920), (4, 45344940), (5, 36275952), (6, 30229960), (8, 22672470), (10, 18137976), (12, 15114980), (15, 12091984), (16, 11336235), (20, 9068988), (24, 7557490), (30, 6045992), (31, 5850960), (40, 4534494), (48, 3778745), (60, 3022996), (62, 2925480), (80, 2267247), (93, 1950320), (120, 1511498), (124, 1462740), (155, 1170192), (186, 975160), (240, 755749), (248, 731370), (310, 585096), (372, 487580), (465, 390064), (496, 365685), (620, 292548), (744, 243790), (930, 195032), (1240, 146274), (1488, 121895), (1860, 97516), (2480, 73137), (3720, 48758), (7440, 24379)]