38626920

素因数分解:

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

素因数の和:2675

約数の個数: 96

約数和(自身を含む): 128648520

約数和(自身を除く): 90021600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2617, 2952, 3690, 4920, 5234, 7380, 7851, 10468, 13085, 14760, 15702, 20936, 23553, 26170, 31404, 39255, 47106, 52340, 62808, 78510, 94212, 104680, 107297, 117765, 157020, 188424, 214594, 235530, 314040, 321891, 429188, 471060, 536485, 643782, 858376, 942120, 965673, 1072970, 1287564, 1609455, 1931346, 2145940, 2575128, 3218910, 3862692, 4291880, 4828365, 6437820, 7725384, 9656730, 12875640, 19313460, 38626920]

約数ペア:

[(1, 38626920), (2, 19313460), (3, 12875640), (4, 9656730), (5, 7725384), (6, 6437820), (8, 4828365), (9, 4291880), (10, 3862692), (12, 3218910), (15, 2575128), (18, 2145940), (20, 1931346), (24, 1609455), (30, 1287564), (36, 1072970), (40, 965673), (41, 942120), (45, 858376), (60, 643782), (72, 536485), (82, 471060), (90, 429188), (120, 321891), (123, 314040), (164, 235530), (180, 214594), (205, 188424), (246, 157020), (328, 117765), (360, 107297), (369, 104680), (410, 94212), (492, 78510), (615, 62808), (738, 52340), (820, 47106), (984, 39255), (1230, 31404), (1476, 26170), (1640, 23553), (1845, 20936), (2460, 15702), (2617, 14760), (2952, 13085), (3690, 10468), (4920, 7851), (5234, 7380)]