2257645680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101149}}^1$

素因数の和:101199

約数の個数: 120

約数和(自身を含む): 7826582400

約数和(自身を除く): 5568936720

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, 101149, 202298, 303447, 404596, 505745, 606894, 809192, 910341, 1011490, 1213788, 1517235, 1618384, 1820682, 2022980, 2427576, 3034470, 3135619, 3641364, 4045960, 4551705, 4855152, 6068940, 6271238, 7282728, 8091920, 9103410, 9406857, 12137880, 12542476, 14565456, 15678095, 18206820, 18813714, 24275760, 25084952, 28220571, 31356190, 36413640, 37627428, 47034285, 50169904, 56441142, 62712380, 72827280, 75254856, 94068570, 112882284, 125424760, 141102855, 150509712, 188137140, 225764568, 250849520, 282205710, 376274280, 451529136, 564411420, 752548560, 1128822840, 2257645680]

約数ペア:

[(1, 2257645680), (2, 1128822840), (3, 752548560), (4, 564411420), (5, 451529136), (6, 376274280), (8, 282205710), (9, 250849520), (10, 225764568), (12, 188137140), (15, 150509712), (16, 141102855), (18, 125424760), (20, 112882284), (24, 94068570), (30, 75254856), (31, 72827280), (36, 62712380), (40, 56441142), (45, 50169904), (48, 47034285), (60, 37627428), (62, 36413640), (72, 31356190), (80, 28220571), (90, 25084952), (93, 24275760), (120, 18813714), (124, 18206820), (144, 15678095), (155, 14565456), (180, 12542476), (186, 12137880), (240, 9406857), (248, 9103410), (279, 8091920), (310, 7282728), (360, 6271238), (372, 6068940), (465, 4855152), (496, 4551705), (558, 4045960), (620, 3641364), (720, 3135619), (744, 3034470), (930, 2427576), (1116, 2022980), (1240, 1820682), (1395, 1618384), (1488, 1517235), (1860, 1213788), (2232, 1011490), (2480, 910341), (2790, 809192), (3720, 606894), (4464, 505745), (5580, 404596), (7440, 303447), (11160, 202298), (22320, 101149)]