304336120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6121}}^1$

素因数の和:6256

約数の個数: 64

約数和(自身を含む): 753740640

約数和(自身を除く): 449404520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 2260, 2486, 4520, 4972, 6121, 6215, 9944, 12242, 12430, 24484, 24860, 30605, 48968, 49720, 61210, 67331, 122420, 134662, 244840, 269324, 336655, 538648, 673310, 691673, 1346620, 1383346, 2693240, 2766692, 3458365, 5533384, 6916730, 7608403, 13833460, 15216806, 27666920, 30433612, 38042015, 60867224, 76084030, 152168060, 304336120]

約数ペア:

[(1, 304336120), (2, 152168060), (4, 76084030), (5, 60867224), (8, 38042015), (10, 30433612), (11, 27666920), (20, 15216806), (22, 13833460), (40, 7608403), (44, 6916730), (55, 5533384), (88, 3458365), (110, 2766692), (113, 2693240), (220, 1383346), (226, 1346620), (440, 691673), (452, 673310), (565, 538648), (904, 336655), (1130, 269324), (1243, 244840), (2260, 134662), (2486, 122420), (4520, 67331), (4972, 61210), (6121, 49720), (6215, 48968), (9944, 30605), (12242, 24860), (12430, 24484)]