202821120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8803}}^1$

素因数の和:8832

約数の個数: 120

約数和(自身を含む): 702506376

約数和(自身を除く): 499685256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8803, 11520, 17606, 23040, 26409, 35212, 44015, 52818, 70424, 79227, 88030, 105636, 132045, 140848, 158454, 176060, 211272, 264090, 281696, 316908, 352120, 396135, 422544, 528180, 563392, 633816, 704240, 792270, 845088, 1056360, 1126784, 1267632, 1408480, 1584540, 1690176, 2112720, 2253568, 2535264, 2816960, 3169080, 3380352, 4225440, 4507136, 5070528, 5633920, 6338160, 6760704, 8450880, 10141056, 11267840, 12676320, 13521408, 16901760, 20282112, 22535680, 25352640, 33803520, 40564224, 50705280, 67607040, 101410560, 202821120]

約数ペア:

[(1, 202821120), (2, 101410560), (3, 67607040), (4, 50705280), (5, 40564224), (6, 33803520), (8, 25352640), (9, 22535680), (10, 20282112), (12, 16901760), (15, 13521408), (16, 12676320), (18, 11267840), (20, 10141056), (24, 8450880), (30, 6760704), (32, 6338160), (36, 5633920), (40, 5070528), (45, 4507136), (48, 4225440), (60, 3380352), (64, 3169080), (72, 2816960), (80, 2535264), (90, 2253568), (96, 2112720), (120, 1690176), (128, 1584540), (144, 1408480), (160, 1267632), (180, 1126784), (192, 1056360), (240, 845088), (256, 792270), (288, 704240), (320, 633816), (360, 563392), (384, 528180), (480, 422544), (512, 396135), (576, 352120), (640, 316908), (720, 281696), (768, 264090), (960, 211272), (1152, 176060), (1280, 158454), (1440, 140848), (1536, 132045), (1920, 105636), (2304, 88030), (2560, 79227), (2880, 70424), (3840, 52818), (4608, 44015), (5760, 35212), (7680, 26409), (8803, 23040), (11520, 17606)]