780753240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8999}}^1$

素因数の和:9257

約数の個数: 96

約数和(自身を含む): 2548260000

約数和(自身を除く): 1767506760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 482, 723, 964, 1205, 1446, 1928, 2169, 2410, 2892, 3615, 4338, 4820, 5784, 7230, 8676, 8999, 9640, 10845, 14460, 17352, 17998, 21690, 26997, 28920, 35996, 43380, 44995, 53994, 71992, 80991, 86760, 89990, 107988, 134985, 161982, 179980, 215976, 269970, 323964, 359960, 404955, 539940, 647928, 809910, 1079880, 1619820, 2168759, 3239640, 4337518, 6506277, 8675036, 10843795, 13012554, 17350072, 19518831, 21687590, 26025108, 32531385, 39037662, 43375180, 52050216, 65062770, 78075324, 86750360, 97594155, 130125540, 156150648, 195188310, 260251080, 390376620, 780753240]

約数ペア:

[(1, 780753240), (2, 390376620), (3, 260251080), (4, 195188310), (5, 156150648), (6, 130125540), (8, 97594155), (9, 86750360), (10, 78075324), (12, 65062770), (15, 52050216), (18, 43375180), (20, 39037662), (24, 32531385), (30, 26025108), (36, 21687590), (40, 19518831), (45, 17350072), (60, 13012554), (72, 10843795), (90, 8675036), (120, 6506277), (180, 4337518), (241, 3239640), (360, 2168759), (482, 1619820), (723, 1079880), (964, 809910), (1205, 647928), (1446, 539940), (1928, 404955), (2169, 359960), (2410, 323964), (2892, 269970), (3615, 215976), (4338, 179980), (4820, 161982), (5784, 134985), (7230, 107988), (8676, 89990), (8999, 86760), (9640, 80991), (10845, 71992), (14460, 53994), (17352, 44995), (17998, 43380), (21690, 35996), (26997, 28920)]