2241240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 7084800

約数和(自身を除く): 4843560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 983, 1140, 1966, 2280, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 18677, 19660, 23592, 29490, 37354, 39320, 56031, 58980, 74708, 93385, 112062, 117960, 149416, 186770, 224124, 280155, 373540, 448248, 560310, 747080, 1120620, 2241240]

約数ペア:

[(1, 2241240), (2, 1120620), (3, 747080), (4, 560310), (5, 448248), (6, 373540), (8, 280155), (10, 224124), (12, 186770), (15, 149416), (19, 117960), (20, 112062), (24, 93385), (30, 74708), (38, 58980), (40, 56031), (57, 39320), (60, 37354), (76, 29490), (95, 23592), (114, 19660), (120, 18677), (152, 14745), (190, 11796), (228, 9830), (285, 7864), (380, 5898), (456, 4915), (570, 3932), (760, 2949), (983, 2280), (1140, 1966)]