464423940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7187}}^1$

素因数の和:7561

約数の個数: 72

約数和(自身を含む): 1412873280

約数和(自身を除く): 948449340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3590, 4308, 5385, 6462, 7180, 7187, 10770, 12924, 14374, 16155, 21540, 21561, 28748, 32310, 35935, 43122, 64620, 64683, 71870, 86244, 107805, 129366, 143740, 215610, 258732, 323415, 431220, 646830, 1293660, 2580133, 5160266, 7740399, 10320532, 12900665, 15480798, 23221197, 25801330, 30961596, 38701995, 46442394, 51602660, 77403990, 92884788, 116105985, 154807980, 232211970, 464423940]

約数ペア:

[(1, 464423940), (2, 232211970), (3, 154807980), (4, 116105985), (5, 92884788), (6, 77403990), (9, 51602660), (10, 46442394), (12, 38701995), (15, 30961596), (18, 25801330), (20, 23221197), (30, 15480798), (36, 12900665), (45, 10320532), (60, 7740399), (90, 5160266), (180, 2580133), (359, 1293660), (718, 646830), (1077, 431220), (1436, 323415), (1795, 258732), (2154, 215610), (3231, 143740), (3590, 129366), (4308, 107805), (5385, 86244), (6462, 71870), (7180, 64683), (7187, 64620), (10770, 43122), (12924, 35935), (14374, 32310), (16155, 28748), (21540, 21561)]