260913360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35069}}^1$

素因数の和:35116

約数の個数: 80

約数和(自身を含む): 834946560

約数和(自身を除く): 574033200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 35069, 70138, 105207, 140276, 175345, 210414, 280552, 350690, 420828, 526035, 561104, 701380, 841656, 1052070, 1087139, 1402760, 1683312, 2104140, 2174278, 2805520, 3261417, 4208280, 4348556, 5435695, 6522834, 8416560, 8697112, 10871390, 13045668, 16307085, 17394224, 21742780, 26091336, 32614170, 43485560, 52182672, 65228340, 86971120, 130456680, 260913360]

約数ペア:

[(1, 260913360), (2, 130456680), (3, 86971120), (4, 65228340), (5, 52182672), (6, 43485560), (8, 32614170), (10, 26091336), (12, 21742780), (15, 17394224), (16, 16307085), (20, 13045668), (24, 10871390), (30, 8697112), (31, 8416560), (40, 6522834), (48, 5435695), (60, 4348556), (62, 4208280), (80, 3261417), (93, 2805520), (120, 2174278), (124, 2104140), (155, 1683312), (186, 1402760), (240, 1087139), (248, 1052070), (310, 841656), (372, 701380), (465, 561104), (496, 526035), (620, 420828), (744, 350690), (930, 280552), (1240, 210414), (1488, 175345), (1860, 140276), (2480, 105207), (3720, 70138), (7440, 35069)]