1620923015280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{40442191}}^1$

素因数の和:40442374

約数の個数: 80

約数和(自身を含む): 5054950462464

約数和(自身を除く): 3434027447184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 6680, 8016, 10020, 13360, 20040, 40080, 40442191, 80884382, 121326573, 161768764, 202210955, 242653146, 323537528, 404421910, 485306292, 606632865, 647075056, 808843820, 970612584, 1213265730, 1617687640, 1941225168, 2426531460, 3235375280, 4853062920, 6753845897, 9706125840, 13507691794, 20261537691, 27015383588, 33769229485, 40523075382, 54030767176, 67538458970, 81046150764, 101307688455, 108061534352, 135076917940, 162092301528, 202615376910, 270153835880, 324184603056, 405230753820, 540307671760, 810461507640, 1620923015280]

約数ペア:

[(1, 1620923015280), (2, 810461507640), (3, 540307671760), (4, 405230753820), (5, 324184603056), (6, 270153835880), (8, 202615376910), (10, 162092301528), (12, 135076917940), (15, 108061534352), (16, 101307688455), (20, 81046150764), (24, 67538458970), (30, 54030767176), (40, 40523075382), (48, 33769229485), (60, 27015383588), (80, 20261537691), (120, 13507691794), (167, 9706125840), (240, 6753845897), (334, 4853062920), (501, 3235375280), (668, 2426531460), (835, 1941225168), (1002, 1617687640), (1336, 1213265730), (1670, 970612584), (2004, 808843820), (2505, 647075056), (2672, 606632865), (3340, 485306292), (4008, 404421910), (5010, 323537528), (6680, 242653146), (8016, 202210955), (10020, 161768764), (13360, 121326573), (20040, 80884382), (40080, 40442191)]