1239029640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{118681}}^1$

素因数の和:118727

約数の個数: 96

約数和(自身を含む): 4165738200

約数和(自身を除く): 2926708560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 118681, 237362, 356043, 474724, 593405, 712086, 949448, 1068129, 1186810, 1424172, 1780215, 2136258, 2373620, 2848344, 3441749, 3560430, 4272516, 4747240, 5340645, 6883498, 7120860, 8545032, 10325247, 10681290, 13766996, 14241720, 17208745, 20650494, 21362580, 27533992, 30975741, 34417490, 41300988, 42725160, 51626235, 61951482, 68834980, 82601976, 103252470, 123902964, 137669960, 154878705, 206504940, 247805928, 309757410, 413009880, 619514820, 1239029640]

約数ペア:

[(1, 1239029640), (2, 619514820), (3, 413009880), (4, 309757410), (5, 247805928), (6, 206504940), (8, 154878705), (9, 137669960), (10, 123902964), (12, 103252470), (15, 82601976), (18, 68834980), (20, 61951482), (24, 51626235), (29, 42725160), (30, 41300988), (36, 34417490), (40, 30975741), (45, 27533992), (58, 21362580), (60, 20650494), (72, 17208745), (87, 14241720), (90, 13766996), (116, 10681290), (120, 10325247), (145, 8545032), (174, 7120860), (180, 6883498), (232, 5340645), (261, 4747240), (290, 4272516), (348, 3560430), (360, 3441749), (435, 2848344), (522, 2373620), (580, 2136258), (696, 1780215), (870, 1424172), (1044, 1186810), (1160, 1068129), (1305, 949448), (1740, 712086), (2088, 593405), (2610, 474724), (3480, 356043), (5220, 237362), (10440, 118681)]