18137584560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{246167}}^1$

素因数の和:246490

約数の個数: 80

約数和(自身を含む): 56409889536

約数和(自身を除く): 38272304976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 12280, 14736, 18420, 24560, 36840, 73680, 246167, 492334, 738501, 984668, 1230835, 1477002, 1969336, 2461670, 2954004, 3692505, 3938672, 4923340, 5908008, 7385010, 9846680, 11816016, 14770020, 19693360, 29540040, 59080080, 75573269, 151146538, 226719807, 302293076, 377866345, 453439614, 604586152, 755732690, 906879228, 1133599035, 1209172304, 1511465380, 1813758456, 2267198070, 3022930760, 3627516912, 4534396140, 6045861520, 9068792280, 18137584560]

約数ペア:

[(1, 18137584560), (2, 9068792280), (3, 6045861520), (4, 4534396140), (5, 3627516912), (6, 3022930760), (8, 2267198070), (10, 1813758456), (12, 1511465380), (15, 1209172304), (16, 1133599035), (20, 906879228), (24, 755732690), (30, 604586152), (40, 453439614), (48, 377866345), (60, 302293076), (80, 226719807), (120, 151146538), (240, 75573269), (307, 59080080), (614, 29540040), (921, 19693360), (1228, 14770020), (1535, 11816016), (1842, 9846680), (2456, 7385010), (3070, 5908008), (3684, 4923340), (4605, 3938672), (4912, 3692505), (6140, 2954004), (7368, 2461670), (9210, 1969336), (12280, 1477002), (14736, 1230835), (18420, 984668), (24560, 738501), (36840, 492334), (73680, 246167)]