289585080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42337}}^1$

素因数の和:42373

約数の個数: 96

約数和(自身を含む): 990709200

約数和(自身を除く): 701124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 42337, 84674, 127011, 169348, 211685, 254022, 338696, 381033, 423370, 508044, 635055, 762066, 804403, 846740, 1016088, 1270110, 1524132, 1608806, 1693480, 1905165, 2413209, 2540220, 3048264, 3217612, 3810330, 4022015, 4826418, 5080440, 6435224, 7239627, 7620660, 8044030, 9652836, 12066045, 14479254, 15241320, 16088060, 19305672, 24132090, 28958508, 32176120, 36198135, 48264180, 57917016, 72396270, 96528360, 144792540, 289585080]

約数ペア:

[(1, 289585080), (2, 144792540), (3, 96528360), (4, 72396270), (5, 57917016), (6, 48264180), (8, 36198135), (9, 32176120), (10, 28958508), (12, 24132090), (15, 19305672), (18, 16088060), (19, 15241320), (20, 14479254), (24, 12066045), (30, 9652836), (36, 8044030), (38, 7620660), (40, 7239627), (45, 6435224), (57, 5080440), (60, 4826418), (72, 4022015), (76, 3810330), (90, 3217612), (95, 3048264), (114, 2540220), (120, 2413209), (152, 1905165), (171, 1693480), (180, 1608806), (190, 1524132), (228, 1270110), (285, 1016088), (342, 846740), (360, 804403), (380, 762066), (456, 635055), (570, 508044), (684, 423370), (760, 381033), (855, 338696), (1140, 254022), (1368, 211685), (1710, 169348), (2280, 127011), (3420, 84674), (6840, 42337)]