664176720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{11483}}^1$

素因数の和:11740

約数の個数: 80

約数和(自身を含む): 2067671232

約数和(自身を除く): 1403494512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 9640, 11483, 11568, 14460, 19280, 22966, 28920, 34449, 45932, 57415, 57840, 68898, 91864, 114830, 137796, 172245, 183728, 229660, 275592, 344490, 459320, 551184, 688980, 918640, 1377960, 2755920, 2767403, 5534806, 8302209, 11069612, 13837015, 16604418, 22139224, 27674030, 33208836, 41511045, 44278448, 55348060, 66417672, 83022090, 110696120, 132835344, 166044180, 221392240, 332088360, 664176720]

約数ペア:

[(1, 664176720), (2, 332088360), (3, 221392240), (4, 166044180), (5, 132835344), (6, 110696120), (8, 83022090), (10, 66417672), (12, 55348060), (15, 44278448), (16, 41511045), (20, 33208836), (24, 27674030), (30, 22139224), (40, 16604418), (48, 13837015), (60, 11069612), (80, 8302209), (120, 5534806), (240, 2767403), (241, 2755920), (482, 1377960), (723, 918640), (964, 688980), (1205, 551184), (1446, 459320), (1928, 344490), (2410, 275592), (2892, 229660), (3615, 183728), (3856, 172245), (4820, 137796), (5784, 114830), (7230, 91864), (9640, 68898), (11483, 57840), (11568, 57415), (14460, 45932), (19280, 34449), (22966, 28920)]