128447520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3858

約数の個数: 96

約数和(自身を含む): 410417280

約数和(自身を除く): 281969760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 3769, 4260, 5680, 6816, 7538, 8520, 11307, 11360, 15076, 17040, 18845, 22614, 30152, 34080, 37690, 45228, 56535, 60304, 75380, 90456, 113070, 120608, 150760, 180912, 226140, 267599, 301520, 361824, 452280, 535198, 603040, 802797, 904560, 1070396, 1337995, 1605594, 1809120, 2140792, 2675990, 3211188, 4013985, 4281584, 5351980, 6422376, 8027970, 8563168, 10703960, 12844752, 16055940, 21407920, 25689504, 32111880, 42815840, 64223760, 128447520]

約数ペア:

[(1, 128447520), (2, 64223760), (3, 42815840), (4, 32111880), (5, 25689504), (6, 21407920), (8, 16055940), (10, 12844752), (12, 10703960), (15, 8563168), (16, 8027970), (20, 6422376), (24, 5351980), (30, 4281584), (32, 4013985), (40, 3211188), (48, 2675990), (60, 2140792), (71, 1809120), (80, 1605594), (96, 1337995), (120, 1070396), (142, 904560), (160, 802797), (213, 603040), (240, 535198), (284, 452280), (355, 361824), (426, 301520), (480, 267599), (568, 226140), (710, 180912), (852, 150760), (1065, 120608), (1136, 113070), (1420, 90456), (1704, 75380), (2130, 60304), (2272, 56535), (2840, 45228), (3408, 37690), (3769, 34080), (4260, 30152), (5680, 22614), (6816, 18845), (7538, 17040), (8520, 15076), (11307, 11360)]