86324760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3931}}^1$

素因数の和:4009

約数の個数: 96

約数和(自身を含む): 285227280

約数和(自身を除く): 198902520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 3931, 4392, 5490, 7320, 7862, 10980, 11793, 15724, 19655, 21960, 23586, 31448, 35379, 39310, 47172, 58965, 70758, 78620, 94344, 117930, 141516, 157240, 176895, 235860, 239791, 283032, 353790, 471720, 479582, 707580, 719373, 959164, 1198955, 1415160, 1438746, 1918328, 2158119, 2397910, 2877492, 3596865, 4316238, 4795820, 5754984, 7193730, 8632476, 9591640, 10790595, 14387460, 17264952, 21581190, 28774920, 43162380, 86324760]

約数ペア:

[(1, 86324760), (2, 43162380), (3, 28774920), (4, 21581190), (5, 17264952), (6, 14387460), (8, 10790595), (9, 9591640), (10, 8632476), (12, 7193730), (15, 5754984), (18, 4795820), (20, 4316238), (24, 3596865), (30, 2877492), (36, 2397910), (40, 2158119), (45, 1918328), (60, 1438746), (61, 1415160), (72, 1198955), (90, 959164), (120, 719373), (122, 707580), (180, 479582), (183, 471720), (244, 353790), (305, 283032), (360, 239791), (366, 235860), (488, 176895), (549, 157240), (610, 141516), (732, 117930), (915, 94344), (1098, 78620), (1220, 70758), (1464, 58965), (1830, 47172), (2196, 39310), (2440, 35379), (2745, 31448), (3660, 23586), (3931, 21960), (4392, 19655), (5490, 15724), (7320, 11793), (7862, 10980)]