729733440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1459}}^1$

素因数の和:2000

約数の個数: 112

約数和(自身を含む): 2322941760

約数和(自身を除く): 1593208320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 521, 960, 1042, 1459, 1563, 2084, 2605, 2918, 3126, 4168, 4377, 5210, 5836, 6252, 7295, 7815, 8336, 8754, 10420, 11672, 12504, 14590, 15630, 16672, 17508, 20840, 21885, 23344, 25008, 29180, 31260, 33344, 35016, 41680, 43770, 46688, 50016, 58360, 62520, 70032, 83360, 87540, 93376, 100032, 116720, 125040, 140064, 166720, 175080, 233440, 250080, 280128, 350160, 466880, 500160, 700320, 760139, 1400640, 1520278, 2280417, 3040556, 3800695, 4560834, 6081112, 7601390, 9121668, 11402085, 12162224, 15202780, 18243336, 22804170, 24324448, 30405560, 36486672, 45608340, 48648896, 60811120, 72973344, 91216680, 121622240, 145946688, 182433360, 243244480, 364866720, 729733440]

約数ペア:

[(1, 729733440), (2, 364866720), (3, 243244480), (4, 182433360), (5, 145946688), (6, 121622240), (8, 91216680), (10, 72973344), (12, 60811120), (15, 48648896), (16, 45608340), (20, 36486672), (24, 30405560), (30, 24324448), (32, 22804170), (40, 18243336), (48, 15202780), (60, 12162224), (64, 11402085), (80, 9121668), (96, 7601390), (120, 6081112), (160, 4560834), (192, 3800695), (240, 3040556), (320, 2280417), (480, 1520278), (521, 1400640), (960, 760139), (1042, 700320), (1459, 500160), (1563, 466880), (2084, 350160), (2605, 280128), (2918, 250080), (3126, 233440), (4168, 175080), (4377, 166720), (5210, 140064), (5836, 125040), (6252, 116720), (7295, 100032), (7815, 93376), (8336, 87540), (8754, 83360), (10420, 70032), (11672, 62520), (12504, 58360), (14590, 50016), (15630, 46688), (16672, 43770), (17508, 41680), (20840, 35016), (21885, 33344), (23344, 31260), (25008, 29180)]