2470996080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{490277}}^1$

素因数の和:490303

約数の個数: 120

約数和(自身を含む): 9483937632

約数和(自身を除く): 7012941552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 490277, 980554, 1470831, 1961108, 2451385, 2941662, 3431939, 3922216, 4412493, 4902770, 5883324, 6863878, 7354155, 7844432, 8824986, 9805540, 10295817, 11766648, 13727756, 14708310, 17159695, 17649972, 19611080, 20591634, 22062465, 23533296, 27455512, 29416620, 30887451, 34319390, 35299944, 39222160, 41183268, 44124930, 51479085, 54911024, 58833240, 61774902, 68638780, 70599888, 82366536, 88249860, 102958170, 117666480, 123549804, 137277560, 154437255, 164733072, 176499720, 205916340, 247099608, 274555120, 308874510, 352999440, 411832680, 494199216, 617749020, 823665360, 1235498040, 2470996080]

約数ペア:

[(1, 2470996080), (2, 1235498040), (3, 823665360), (4, 617749020), (5, 494199216), (6, 411832680), (7, 352999440), (8, 308874510), (9, 274555120), (10, 247099608), (12, 205916340), (14, 176499720), (15, 164733072), (16, 154437255), (18, 137277560), (20, 123549804), (21, 117666480), (24, 102958170), (28, 88249860), (30, 82366536), (35, 70599888), (36, 68638780), (40, 61774902), (42, 58833240), (45, 54911024), (48, 51479085), (56, 44124930), (60, 41183268), (63, 39222160), (70, 35299944), (72, 34319390), (80, 30887451), (84, 29416620), (90, 27455512), (105, 23533296), (112, 22062465), (120, 20591634), (126, 19611080), (140, 17649972), (144, 17159695), (168, 14708310), (180, 13727756), (210, 11766648), (240, 10295817), (252, 9805540), (280, 8824986), (315, 7844432), (336, 7354155), (360, 6863878), (420, 5883324), (504, 4902770), (560, 4412493), (630, 3922216), (720, 3431939), (840, 2941662), (1008, 2451385), (1260, 1961108), (1680, 1470831), (2520, 980554), (5040, 490277)]