90014640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 120

約数和(自身を含む): 292116720

約数和(自身を除く): 202102080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 709, 920, 1058, 1104, 1380, 1418, 1587, 1840, 2116, 2127, 2645, 2760, 2836, 3174, 3545, 4232, 4254, 5290, 5520, 5672, 6348, 7090, 7935, 8464, 8508, 10580, 10635, 11344, 12696, 14180, 15870, 16307, 17016, 21160, 21270, 25392, 28360, 31740, 32614, 34032, 42320, 42540, 48921, 56720, 63480, 65228, 81535, 85080, 97842, 126960, 130456, 163070, 170160, 195684, 244605, 260912, 326140, 375061, 391368, 489210, 652280, 750122, 782736, 978420, 1125183, 1304560, 1500244, 1875305, 1956840, 2250366, 3000488, 3750610, 3913680, 4500732, 5625915, 6000976, 7501220, 9001464, 11251830, 15002440, 18002928, 22503660, 30004880, 45007320, 90014640]

約数ペア:

[(1, 90014640), (2, 45007320), (3, 30004880), (4, 22503660), (5, 18002928), (6, 15002440), (8, 11251830), (10, 9001464), (12, 7501220), (15, 6000976), (16, 5625915), (20, 4500732), (23, 3913680), (24, 3750610), (30, 3000488), (40, 2250366), (46, 1956840), (48, 1875305), (60, 1500244), (69, 1304560), (80, 1125183), (92, 978420), (115, 782736), (120, 750122), (138, 652280), (184, 489210), (230, 391368), (240, 375061), (276, 326140), (345, 260912), (368, 244605), (460, 195684), (529, 170160), (552, 163070), (690, 130456), (709, 126960), (920, 97842), (1058, 85080), (1104, 81535), (1380, 65228), (1418, 63480), (1587, 56720), (1840, 48921), (2116, 42540), (2127, 42320), (2645, 34032), (2760, 32614), (2836, 31740), (3174, 28360), (3545, 25392), (4232, 21270), (4254, 21160), (5290, 17016), (5520, 16307), (5672, 15870), (6348, 14180), (7090, 12696), (7935, 11344), (8464, 10635), (8508, 10580)]