454020360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:975

約数の個数: 128

約数和(自身を含む): 1448305920

約数和(自身を除く): 994285560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 457, 487, 510, 680, 914, 974, 1020, 1371, 1461, 1828, 1948, 2040, 2285, 2435, 2742, 2922, 3656, 3896, 4570, 4870, 5484, 5844, 6855, 7305, 7769, 8279, 9140, 9740, 10968, 11688, 13710, 14610, 15538, 16558, 18280, 19480, 23307, 24837, 27420, 29220, 31076, 33116, 38845, 41395, 46614, 49674, 54840, 58440, 62152, 66232, 77690, 82790, 93228, 99348, 116535, 124185, 155380, 165580, 186456, 198696, 222559, 233070, 248370, 310760, 331160, 445118, 466140, 496740, 667677, 890236, 932280, 993480, 1112795, 1335354, 1780472, 2225590, 2670708, 3338385, 3783503, 4451180, 5341416, 6676770, 7567006, 8902360, 11350509, 13353540, 15134012, 18917515, 22701018, 26707080, 30268024, 37835030, 45402036, 56752545, 75670060, 90804072, 113505090, 151340120, 227010180, 454020360]

約数ペア:

[(1, 454020360), (2, 227010180), (3, 151340120), (4, 113505090), (5, 90804072), (6, 75670060), (8, 56752545), (10, 45402036), (12, 37835030), (15, 30268024), (17, 26707080), (20, 22701018), (24, 18917515), (30, 15134012), (34, 13353540), (40, 11350509), (51, 8902360), (60, 7567006), (68, 6676770), (85, 5341416), (102, 4451180), (120, 3783503), (136, 3338385), (170, 2670708), (204, 2225590), (255, 1780472), (340, 1335354), (408, 1112795), (457, 993480), (487, 932280), (510, 890236), (680, 667677), (914, 496740), (974, 466140), (1020, 445118), (1371, 331160), (1461, 310760), (1828, 248370), (1948, 233070), (2040, 222559), (2285, 198696), (2435, 186456), (2742, 165580), (2922, 155380), (3656, 124185), (3896, 116535), (4570, 99348), (4870, 93228), (5484, 82790), (5844, 77690), (6855, 66232), (7305, 62152), (7769, 58440), (8279, 54840), (9140, 49674), (9740, 46614), (10968, 41395), (11688, 38845), (13710, 33116), (14610, 31076), (15538, 29220), (16558, 27420), (18280, 24837), (19480, 23307)]