4646280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 14400000

約数和(自身を除く): 9753720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1249, 1860, 2498, 3720, 3747, 4996, 6245, 7494, 9992, 12490, 14988, 18735, 24980, 29976, 37470, 38719, 49960, 74940, 77438, 116157, 149880, 154876, 193595, 232314, 309752, 387190, 464628, 580785, 774380, 929256, 1161570, 1548760, 2323140, 4646280]

約数ペア:

[(1, 4646280), (2, 2323140), (3, 1548760), (4, 1161570), (5, 929256), (6, 774380), (8, 580785), (10, 464628), (12, 387190), (15, 309752), (20, 232314), (24, 193595), (30, 154876), (31, 149880), (40, 116157), (60, 77438), (62, 74940), (93, 49960), (120, 38719), (124, 37470), (155, 29976), (186, 24980), (248, 18735), (310, 14988), (372, 12490), (465, 9992), (620, 7494), (744, 6245), (930, 4996), (1240, 3747), (1249, 3720), (1860, 2498)]