577323720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7529}}^1$

素因数の和:7620

約数の個数: 128

約数和(自身を含む): 1951776000

約数和(自身を除く): 1374452280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7529, 7668, 8520, 9585, 12780, 15058, 15336, 19170, 22587, 25560, 30116, 37645, 38340, 45174, 60232, 67761, 75290, 76680, 90348, 112935, 135522, 150580, 180696, 203283, 225870, 271044, 301160, 338805, 406566, 451740, 534559, 542088, 677610, 813132, 903480, 1016415, 1069118, 1355220, 1603677, 1626264, 2032830, 2138236, 2672795, 2710440, 3207354, 4065660, 4276472, 4811031, 5345590, 6414708, 8018385, 8131320, 9622062, 10691180, 12829416, 14433093, 16036770, 19244124, 21382360, 24055155, 28866186, 32073540, 38488248, 48110310, 57732372, 64147080, 72165465, 96220620, 115464744, 144330930, 192441240, 288661860, 577323720]

約数ペア:

[(1, 577323720), (2, 288661860), (3, 192441240), (4, 144330930), (5, 115464744), (6, 96220620), (8, 72165465), (9, 64147080), (10, 57732372), (12, 48110310), (15, 38488248), (18, 32073540), (20, 28866186), (24, 24055155), (27, 21382360), (30, 19244124), (36, 16036770), (40, 14433093), (45, 12829416), (54, 10691180), (60, 9622062), (71, 8131320), (72, 8018385), (90, 6414708), (108, 5345590), (120, 4811031), (135, 4276472), (142, 4065660), (180, 3207354), (213, 2710440), (216, 2672795), (270, 2138236), (284, 2032830), (355, 1626264), (360, 1603677), (426, 1355220), (540, 1069118), (568, 1016415), (639, 903480), (710, 813132), (852, 677610), (1065, 542088), (1080, 534559), (1278, 451740), (1420, 406566), (1704, 338805), (1917, 301160), (2130, 271044), (2556, 225870), (2840, 203283), (3195, 180696), (3834, 150580), (4260, 135522), (5112, 112935), (6390, 90348), (7529, 76680), (7668, 75290), (8520, 67761), (9585, 60232), (12780, 45174), (15058, 38340), (15336, 37645), (19170, 30116), (22587, 25560)]