154507680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2679

約数の個数: 144

約数和(自身を含む): 540323784

約数和(自身を除く): 385816104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2617, 2952, 3280, 3690, 3936, 4920, 5234, 5904, 6560, 7380, 7851, 9840, 10468, 11808, 13085, 14760, 15702, 19680, 20936, 23553, 26170, 29520, 31404, 39255, 41872, 47106, 52340, 59040, 62808, 78510, 83744, 94212, 104680, 107297, 117765, 125616, 157020, 188424, 209360, 214594, 235530, 251232, 314040, 321891, 376848, 418720, 429188, 471060, 536485, 628080, 643782, 753696, 858376, 942120, 965673, 1072970, 1256160, 1287564, 1609455, 1716752, 1884240, 1931346, 2145940, 2575128, 3218910, 3433504, 3768480, 3862692, 4291880, 4828365, 5150256, 6437820, 7725384, 8583760, 9656730, 10300512, 12875640, 15450768, 17167520, 19313460, 25751280, 30901536, 38626920, 51502560, 77253840, 154507680]

約数ペア:

[(1, 154507680), (2, 77253840), (3, 51502560), (4, 38626920), (5, 30901536), (6, 25751280), (8, 19313460), (9, 17167520), (10, 15450768), (12, 12875640), (15, 10300512), (16, 9656730), (18, 8583760), (20, 7725384), (24, 6437820), (30, 5150256), (32, 4828365), (36, 4291880), (40, 3862692), (41, 3768480), (45, 3433504), (48, 3218910), (60, 2575128), (72, 2145940), (80, 1931346), (82, 1884240), (90, 1716752), (96, 1609455), (120, 1287564), (123, 1256160), (144, 1072970), (160, 965673), (164, 942120), (180, 858376), (205, 753696), (240, 643782), (246, 628080), (288, 536485), (328, 471060), (360, 429188), (369, 418720), (410, 376848), (480, 321891), (492, 314040), (615, 251232), (656, 235530), (720, 214594), (738, 209360), (820, 188424), (984, 157020), (1230, 125616), (1312, 117765), (1440, 107297), (1476, 104680), (1640, 94212), (1845, 83744), (1968, 78510), (2460, 62808), (2617, 59040), (2952, 52340), (3280, 47106), (3690, 41872), (3936, 39255), (4920, 31404), (5234, 29520), (5904, 26170), (6560, 23553), (7380, 20936), (7851, 19680), (9840, 15702), (10468, 14760), (11808, 13085)]