260024280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69899}}^1$

素因数の和:69944

約数の個数: 64

約数和(自身を含む): 805248000

約数和(自身を除く): 545223720

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, 1860, 3720, 69899, 139798, 209697, 279596, 349495, 419394, 559192, 698990, 838788, 1048485, 1397980, 1677576, 2096970, 2166869, 2795960, 4193940, 4333738, 6500607, 8387880, 8667476, 10834345, 13001214, 17334952, 21668690, 26002428, 32503035, 43337380, 52004856, 65006070, 86674760, 130012140, 260024280]

約数ペア:

[(1, 260024280), (2, 130012140), (3, 86674760), (4, 65006070), (5, 52004856), (6, 43337380), (8, 32503035), (10, 26002428), (12, 21668690), (15, 17334952), (20, 13001214), (24, 10834345), (30, 8667476), (31, 8387880), (40, 6500607), (60, 4333738), (62, 4193940), (93, 2795960), (120, 2166869), (124, 2096970), (155, 1677576), (186, 1397980), (248, 1048485), (310, 838788), (372, 698990), (465, 559192), (620, 419394), (744, 349495), (930, 279596), (1240, 209697), (1860, 139798), (3720, 69899)]