240551940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1$

素因数の和:5689

約数の個数: 96

約数和(自身を含む): 725630976

約数和(自身を除く): 485079036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 5623, 7130, 8556, 10695, 11246, 14260, 16869, 21390, 22492, 28115, 33738, 42780, 56230, 67476, 84345, 112460, 129329, 168690, 174313, 258658, 337380, 348626, 387987, 517316, 522939, 646645, 697252, 775974, 871565, 1045878, 1293290, 1551948, 1743130, 1939935, 2091756, 2586580, 2614695, 3486260, 3879870, 4009199, 5229390, 7759740, 8018398, 10458780, 12027597, 16036796, 20045995, 24055194, 40091990, 48110388, 60137985, 80183980, 120275970, 240551940]

約数ペア:

[(1, 240551940), (2, 120275970), (3, 80183980), (4, 60137985), (5, 48110388), (6, 40091990), (10, 24055194), (12, 20045995), (15, 16036796), (20, 12027597), (23, 10458780), (30, 8018398), (31, 7759740), (46, 5229390), (60, 4009199), (62, 3879870), (69, 3486260), (92, 2614695), (93, 2586580), (115, 2091756), (124, 1939935), (138, 1743130), (155, 1551948), (186, 1293290), (230, 1045878), (276, 871565), (310, 775974), (345, 697252), (372, 646645), (460, 522939), (465, 517316), (620, 387987), (690, 348626), (713, 337380), (930, 258658), (1380, 174313), (1426, 168690), (1860, 129329), (2139, 112460), (2852, 84345), (3565, 67476), (4278, 56230), (5623, 42780), (7130, 33738), (8556, 28115), (10695, 22492), (11246, 21390), (14260, 16869)]