2290885680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{22147}}^1$

素因数の和:22594

約数の個数: 80

約数和(自身を含む): 7118544384

約数和(自身を除く): 4827658704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 6896, 8620, 10344, 12930, 17240, 20688, 22147, 25860, 34480, 44294, 51720, 66441, 88588, 103440, 110735, 132882, 177176, 221470, 265764, 332205, 354352, 442940, 531528, 664410, 885880, 1063056, 1328820, 1771760, 2657640, 5315280, 9545357, 19090714, 28636071, 38181428, 47726785, 57272142, 76362856, 95453570, 114544284, 143180355, 152725712, 190907140, 229088568, 286360710, 381814280, 458177136, 572721420, 763628560, 1145442840, 2290885680]

約数ペア:

[(1, 2290885680), (2, 1145442840), (3, 763628560), (4, 572721420), (5, 458177136), (6, 381814280), (8, 286360710), (10, 229088568), (12, 190907140), (15, 152725712), (16, 143180355), (20, 114544284), (24, 95453570), (30, 76362856), (40, 57272142), (48, 47726785), (60, 38181428), (80, 28636071), (120, 19090714), (240, 9545357), (431, 5315280), (862, 2657640), (1293, 1771760), (1724, 1328820), (2155, 1063056), (2586, 885880), (3448, 664410), (4310, 531528), (5172, 442940), (6465, 354352), (6896, 332205), (8620, 265764), (10344, 221470), (12930, 177176), (17240, 132882), (20688, 110735), (22147, 103440), (25860, 88588), (34480, 66441), (44294, 51720)]