78353760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 248209920

約数和(自身を除く): 169856160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 683, 717, 956, 1195, 1366, 1434, 1912, 2049, 2390, 2732, 2868, 3415, 3585, 3824, 4098, 4780, 5464, 5736, 6830, 7170, 7648, 8196, 9560, 10245, 10928, 11472, 13660, 14340, 16392, 19120, 20490, 21856, 22944, 27320, 28680, 32784, 38240, 40980, 54640, 57360, 65568, 81960, 109280, 114720, 163237, 163920, 326474, 327840, 489711, 652948, 816185, 979422, 1305896, 1632370, 1958844, 2448555, 2611792, 3264740, 3917688, 4897110, 5223584, 6529480, 7835376, 9794220, 13058960, 15670752, 19588440, 26117920, 39176880, 78353760]

約数ペア:

[(1, 78353760), (2, 39176880), (3, 26117920), (4, 19588440), (5, 15670752), (6, 13058960), (8, 9794220), (10, 7835376), (12, 6529480), (15, 5223584), (16, 4897110), (20, 3917688), (24, 3264740), (30, 2611792), (32, 2448555), (40, 1958844), (48, 1632370), (60, 1305896), (80, 979422), (96, 816185), (120, 652948), (160, 489711), (239, 327840), (240, 326474), (478, 163920), (480, 163237), (683, 114720), (717, 109280), (956, 81960), (1195, 65568), (1366, 57360), (1434, 54640), (1912, 40980), (2049, 38240), (2390, 32784), (2732, 28680), (2868, 27320), (3415, 22944), (3585, 21856), (3824, 20490), (4098, 19120), (4780, 16392), (5464, 14340), (5736, 13660), (6830, 11472), (7170, 10928), (7648, 10245), (8196, 9560)]