8003580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 24987648

約数和(自身を除く): 16984068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 331, 372, 390, 403, 465, 620, 662, 780, 806, 930, 993, 1209, 1324, 1612, 1655, 1860, 1986, 2015, 2418, 3310, 3972, 4030, 4303, 4836, 4965, 6045, 6620, 8060, 8606, 9930, 10261, 12090, 12909, 17212, 19860, 20522, 21515, 24180, 25818, 30783, 41044, 43030, 51305, 51636, 61566, 64545, 86060, 102610, 123132, 129090, 133393, 153915, 205220, 258180, 266786, 307830, 400179, 533572, 615660, 666965, 800358, 1333930, 1600716, 2000895, 2667860, 4001790, 8003580]

約数ペア:

[(1, 8003580), (2, 4001790), (3, 2667860), (4, 2000895), (5, 1600716), (6, 1333930), (10, 800358), (12, 666965), (13, 615660), (15, 533572), (20, 400179), (26, 307830), (30, 266786), (31, 258180), (39, 205220), (52, 153915), (60, 133393), (62, 129090), (65, 123132), (78, 102610), (93, 86060), (124, 64545), (130, 61566), (155, 51636), (156, 51305), (186, 43030), (195, 41044), (260, 30783), (310, 25818), (331, 24180), (372, 21515), (390, 20522), (403, 19860), (465, 17212), (620, 12909), (662, 12090), (780, 10261), (806, 9930), (930, 8606), (993, 8060), (1209, 6620), (1324, 6045), (1612, 4965), (1655, 4836), (1860, 4303), (1986, 4030), (2015, 3972), (2418, 3310)]