4941625680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{221399}}^1$

素因数の和:221449

約数の個数: 120

約数和(自身を含む): 17131046400

約数和(自身を除く): 12189420720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 221399, 442798, 664197, 885596, 1106995, 1328394, 1771192, 1992591, 2213990, 2656788, 3320985, 3542384, 3985182, 4427980, 5313576, 6641970, 6863369, 7970364, 8855960, 9962955, 10627152, 13283940, 13726738, 15940728, 17711920, 19925910, 20590107, 26567880, 27453476, 31881456, 34316845, 39851820, 41180214, 53135760, 54906952, 61770321, 68633690, 79703640, 82360428, 102950535, 109813904, 123540642, 137267380, 159407280, 164720856, 205901070, 247081284, 274534760, 308851605, 329441712, 411802140, 494162568, 549069520, 617703210, 823604280, 988325136, 1235406420, 1647208560, 2470812840, 4941625680]

約数ペア:

[(1, 4941625680), (2, 2470812840), (3, 1647208560), (4, 1235406420), (5, 988325136), (6, 823604280), (8, 617703210), (9, 549069520), (10, 494162568), (12, 411802140), (15, 329441712), (16, 308851605), (18, 274534760), (20, 247081284), (24, 205901070), (30, 164720856), (31, 159407280), (36, 137267380), (40, 123540642), (45, 109813904), (48, 102950535), (60, 82360428), (62, 79703640), (72, 68633690), (80, 61770321), (90, 54906952), (93, 53135760), (120, 41180214), (124, 39851820), (144, 34316845), (155, 31881456), (180, 27453476), (186, 26567880), (240, 20590107), (248, 19925910), (279, 17711920), (310, 15940728), (360, 13726738), (372, 13283940), (465, 10627152), (496, 9962955), (558, 8855960), (620, 7970364), (720, 6863369), (744, 6641970), (930, 5313576), (1116, 4427980), (1240, 3985182), (1395, 3542384), (1488, 3320985), (1860, 2656788), (2232, 2213990), (2480, 1992591), (2790, 1771192), (3720, 1328394), (4464, 1106995), (5580, 885596), (7440, 664197), (11160, 442798), (22320, 221399)]