2515268520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{84179}}^1$

素因数の和:84279

約数の個数: 96

約数和(自身を含む): 8273210400

約数和(自身を除く): 5757941880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 29880, 84179, 168358, 252537, 336716, 420895, 505074, 673432, 757611, 841790, 1010148, 1262685, 1515222, 1683580, 2020296, 2525370, 3030444, 3367160, 3788055, 5050740, 6060888, 6986857, 7576110, 10101480, 13973714, 15152220, 20960571, 27947428, 30304440, 34934285, 41921142, 55894856, 62881713, 69868570, 83842284, 104802855, 125763426, 139737140, 167684568, 209605710, 251526852, 279474280, 314408565, 419211420, 503053704, 628817130, 838422840, 1257634260, 2515268520]

約数ペア:

[(1, 2515268520), (2, 1257634260), (3, 838422840), (4, 628817130), (5, 503053704), (6, 419211420), (8, 314408565), (9, 279474280), (10, 251526852), (12, 209605710), (15, 167684568), (18, 139737140), (20, 125763426), (24, 104802855), (30, 83842284), (36, 69868570), (40, 62881713), (45, 55894856), (60, 41921142), (72, 34934285), (83, 30304440), (90, 27947428), (120, 20960571), (166, 15152220), (180, 13973714), (249, 10101480), (332, 7576110), (360, 6986857), (415, 6060888), (498, 5050740), (664, 3788055), (747, 3367160), (830, 3030444), (996, 2525370), (1245, 2020296), (1494, 1683580), (1660, 1515222), (1992, 1262685), (2490, 1010148), (2988, 841790), (3320, 757611), (3735, 673432), (4980, 505074), (5976, 420895), (7470, 336716), (9960, 252537), (14940, 168358), (29880, 84179)]