1258616160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1973}}^1$

素因数の和:2437

約数の個数: 144

約数和(自身を含む): 4306904784

約数和(自身を除く): 3048288624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 443, 480, 720, 886, 1329, 1440, 1772, 1973, 2215, 2658, 3544, 3946, 3987, 4430, 5316, 5919, 6645, 7088, 7892, 7974, 8860, 9865, 10632, 11838, 13290, 14176, 15784, 15948, 17720, 17757, 19730, 19935, 21264, 23676, 26580, 29595, 31568, 31896, 35440, 35514, 39460, 39870, 42528, 47352, 53160, 59190, 63136, 63792, 70880, 71028, 78920, 79740, 88785, 94704, 106320, 118380, 127584, 142056, 157840, 159480, 177570, 189408, 212640, 236760, 284112, 315680, 318960, 355140, 473520, 568224, 637920, 710280, 874039, 947040, 1420560, 1748078, 2622117, 2841120, 3496156, 4370195, 5244234, 6992312, 7866351, 8740390, 10488468, 13110585, 13984624, 15732702, 17480780, 20976936, 26221170, 27969248, 31465404, 34961560, 39331755, 41953872, 52442340, 62930808, 69923120, 78663510, 83907744, 104884680, 125861616, 139846240, 157327020, 209769360, 251723232, 314654040, 419538720, 629308080, 1258616160]

約数ペア:

[(1, 1258616160), (2, 629308080), (3, 419538720), (4, 314654040), (5, 251723232), (6, 209769360), (8, 157327020), (9, 139846240), (10, 125861616), (12, 104884680), (15, 83907744), (16, 78663510), (18, 69923120), (20, 62930808), (24, 52442340), (30, 41953872), (32, 39331755), (36, 34961560), (40, 31465404), (45, 27969248), (48, 26221170), (60, 20976936), (72, 17480780), (80, 15732702), (90, 13984624), (96, 13110585), (120, 10488468), (144, 8740390), (160, 7866351), (180, 6992312), (240, 5244234), (288, 4370195), (360, 3496156), (443, 2841120), (480, 2622117), (720, 1748078), (886, 1420560), (1329, 947040), (1440, 874039), (1772, 710280), (1973, 637920), (2215, 568224), (2658, 473520), (3544, 355140), (3946, 318960), (3987, 315680), (4430, 284112), (5316, 236760), (5919, 212640), (6645, 189408), (7088, 177570), (7892, 159480), (7974, 157840), (8860, 142056), (9865, 127584), (10632, 118380), (11838, 106320), (13290, 94704), (14176, 88785), (15784, 79740), (15948, 78920), (17720, 71028), (17757, 70880), (19730, 63792), (19935, 63136), (21264, 59190), (23676, 53160), (26580, 47352), (29595, 42528), (31568, 39870), (31896, 39460), (35440, 35514)]