45519120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 154132992

約数和(自身を除く): 108613872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 331, 360, 382, 573, 662, 720, 764, 955, 993, 1146, 1324, 1528, 1655, 1719, 1910, 1986, 2292, 2648, 2865, 2979, 3056, 3310, 3438, 3820, 3972, 4584, 4965, 5296, 5730, 5958, 6620, 6876, 7640, 7944, 8595, 9168, 9930, 11460, 11916, 13240, 13752, 14895, 15280, 15888, 17190, 19860, 22920, 23832, 26480, 27504, 29790, 34380, 39720, 45840, 47664, 59580, 63221, 68760, 79440, 119160, 126442, 137520, 189663, 238320, 252884, 316105, 379326, 505768, 568989, 632210, 758652, 948315, 1011536, 1137978, 1264420, 1517304, 1896630, 2275956, 2528840, 2844945, 3034608, 3793260, 4551912, 5057680, 5689890, 7586520, 9103824, 11379780, 15173040, 22759560, 45519120]

約数ペア:

[(1, 45519120), (2, 22759560), (3, 15173040), (4, 11379780), (5, 9103824), (6, 7586520), (8, 5689890), (9, 5057680), (10, 4551912), (12, 3793260), (15, 3034608), (16, 2844945), (18, 2528840), (20, 2275956), (24, 1896630), (30, 1517304), (36, 1264420), (40, 1137978), (45, 1011536), (48, 948315), (60, 758652), (72, 632210), (80, 568989), (90, 505768), (120, 379326), (144, 316105), (180, 252884), (191, 238320), (240, 189663), (331, 137520), (360, 126442), (382, 119160), (573, 79440), (662, 68760), (720, 63221), (764, 59580), (955, 47664), (993, 45840), (1146, 39720), (1324, 34380), (1528, 29790), (1655, 27504), (1719, 26480), (1910, 23832), (1986, 22920), (2292, 19860), (2648, 17190), (2865, 15888), (2979, 15280), (3056, 14895), (3310, 13752), (3438, 13240), (3820, 11916), (3972, 11460), (4584, 9930), (4965, 9168), (5296, 8595), (5730, 7944), (5958, 7640), (6620, 6876)]