288605040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38791}}^1$

素因数の和:38838

約数の個数: 80

約数和(自身を含む): 923559936

約数和(自身を除く): 634954896

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, 38791, 77582, 116373, 155164, 193955, 232746, 310328, 387910, 465492, 581865, 620656, 775820, 930984, 1163730, 1202521, 1551640, 1861968, 2327460, 2405042, 3103280, 3607563, 4654920, 4810084, 6012605, 7215126, 9309840, 9620168, 12025210, 14430252, 18037815, 19240336, 24050420, 28860504, 36075630, 48100840, 57721008, 72151260, 96201680, 144302520, 288605040]

約数ペア:

[(1, 288605040), (2, 144302520), (3, 96201680), (4, 72151260), (5, 57721008), (6, 48100840), (8, 36075630), (10, 28860504), (12, 24050420), (15, 19240336), (16, 18037815), (20, 14430252), (24, 12025210), (30, 9620168), (31, 9309840), (40, 7215126), (48, 6012605), (60, 4810084), (62, 4654920), (80, 3607563), (93, 3103280), (120, 2405042), (124, 2327460), (155, 1861968), (186, 1551640), (240, 1202521), (248, 1163730), (310, 930984), (372, 775820), (465, 620656), (496, 581865), (620, 465492), (744, 387910), (930, 310328), (1240, 232746), (1488, 193955), (1860, 155164), (2480, 116373), (3720, 77582), (7440, 38791)]