1445278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105649}}^1$

素因数の和:105687

約数の個数: 120

約数和(自身を含む): 5109234000

約数和(自身を除く): 3663955680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 105649, 211298, 316947, 422596, 528245, 633894, 845192, 950841, 1056490, 1267788, 1584735, 1690384, 1901682, 2007331, 2112980, 2535576, 3169470, 3803364, 4014662, 4225960, 4754205, 5071152, 6021993, 6338940, 7606728, 8029324, 8451920, 9508410, 10036655, 12043986, 12677880, 15213456, 16058648, 18065979, 19016820, 20073310, 24087972, 25355760, 30109965, 32117296, 36131958, 38033640, 40146620, 48175944, 60219930, 72263916, 76067280, 80293240, 90329895, 96351888, 120439860, 144527832, 160586480, 180659790, 240879720, 289055664, 361319580, 481759440, 722639160, 1445278320]

約数ペア:

[(1, 1445278320), (2, 722639160), (3, 481759440), (4, 361319580), (5, 289055664), (6, 240879720), (8, 180659790), (9, 160586480), (10, 144527832), (12, 120439860), (15, 96351888), (16, 90329895), (18, 80293240), (19, 76067280), (20, 72263916), (24, 60219930), (30, 48175944), (36, 40146620), (38, 38033640), (40, 36131958), (45, 32117296), (48, 30109965), (57, 25355760), (60, 24087972), (72, 20073310), (76, 19016820), (80, 18065979), (90, 16058648), (95, 15213456), (114, 12677880), (120, 12043986), (144, 10036655), (152, 9508410), (171, 8451920), (180, 8029324), (190, 7606728), (228, 6338940), (240, 6021993), (285, 5071152), (304, 4754205), (342, 4225960), (360, 4014662), (380, 3803364), (456, 3169470), (570, 2535576), (684, 2112980), (720, 2007331), (760, 1901682), (855, 1690384), (912, 1584735), (1140, 1267788), (1368, 1056490), (1520, 950841), (1710, 845192), (2280, 633894), (2736, 528245), (3420, 422596), (4560, 316947), (6840, 211298), (13680, 105649)]