151890080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 375072768

約数和(自身を除く): 223182688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 113, 124, 155, 160, 226, 248, 271, 310, 452, 496, 542, 565, 620, 904, 992, 1084, 1130, 1240, 1355, 1808, 2168, 2260, 2480, 2710, 3503, 3616, 4336, 4520, 4960, 5420, 7006, 8401, 8672, 9040, 10840, 14012, 16802, 17515, 18080, 21680, 28024, 30623, 33604, 35030, 42005, 43360, 56048, 61246, 67208, 70060, 84010, 112096, 122492, 134416, 140120, 153115, 168020, 244984, 268832, 280240, 306230, 336040, 489968, 560480, 612460, 672080, 949313, 979936, 1224920, 1344160, 1898626, 2449840, 3797252, 4746565, 4899680, 7594504, 9493130, 15189008, 18986260, 30378016, 37972520, 75945040, 151890080]

約数ペア:

[(1, 151890080), (2, 75945040), (4, 37972520), (5, 30378016), (8, 18986260), (10, 15189008), (16, 9493130), (20, 7594504), (31, 4899680), (32, 4746565), (40, 3797252), (62, 2449840), (80, 1898626), (113, 1344160), (124, 1224920), (155, 979936), (160, 949313), (226, 672080), (248, 612460), (271, 560480), (310, 489968), (452, 336040), (496, 306230), (542, 280240), (565, 268832), (620, 244984), (904, 168020), (992, 153115), (1084, 140120), (1130, 134416), (1240, 122492), (1355, 112096), (1808, 84010), (2168, 70060), (2260, 67208), (2480, 61246), (2710, 56048), (3503, 43360), (3616, 42005), (4336, 35030), (4520, 33604), (4960, 30623), (5420, 28024), (7006, 21680), (8401, 18080), (8672, 17515), (9040, 16802), (10840, 14012)]