86859120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 290606400

約数和(自身を除く): 203747280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 340, 349, 366, 408, 488, 510, 610, 680, 698, 732, 816, 915, 976, 1020, 1037, 1047, 1220, 1360, 1396, 1464, 1745, 1830, 2040, 2074, 2094, 2440, 2792, 2928, 3111, 3490, 3660, 4080, 4148, 4188, 4880, 5185, 5235, 5584, 5933, 6222, 6980, 7320, 8296, 8376, 10370, 10470, 11866, 12444, 13960, 14640, 15555, 16592, 16752, 17799, 20740, 20940, 21289, 23732, 24888, 27920, 29665, 31110, 35598, 41480, 41880, 42578, 47464, 49776, 59330, 62220, 63867, 71196, 82960, 83760, 85156, 88995, 94928, 106445, 118660, 124440, 127734, 142392, 170312, 177990, 212890, 237320, 248880, 255468, 284784, 319335, 340624, 355980, 361913, 425780, 474640, 510936, 638670, 711960, 723826, 851560, 1021872, 1085739, 1277340, 1423920, 1447652, 1703120, 1809565, 2171478, 2554680, 2895304, 3619130, 4342956, 5109360, 5428695, 5790608, 7238260, 8685912, 10857390, 14476520, 17371824, 21714780, 28953040, 43429560, 86859120]

約数ペア:

[(1, 86859120), (2, 43429560), (3, 28953040), (4, 21714780), (5, 17371824), (6, 14476520), (8, 10857390), (10, 8685912), (12, 7238260), (15, 5790608), (16, 5428695), (17, 5109360), (20, 4342956), (24, 3619130), (30, 2895304), (34, 2554680), (40, 2171478), (48, 1809565), (51, 1703120), (60, 1447652), (61, 1423920), (68, 1277340), (80, 1085739), (85, 1021872), (102, 851560), (120, 723826), (122, 711960), (136, 638670), (170, 510936), (183, 474640), (204, 425780), (240, 361913), (244, 355980), (255, 340624), (272, 319335), (305, 284784), (340, 255468), (349, 248880), (366, 237320), (408, 212890), (488, 177990), (510, 170312), (610, 142392), (680, 127734), (698, 124440), (732, 118660), (816, 106445), (915, 94928), (976, 88995), (1020, 85156), (1037, 83760), (1047, 82960), (1220, 71196), (1360, 63867), (1396, 62220), (1464, 59330), (1745, 49776), (1830, 47464), (2040, 42578), (2074, 41880), (2094, 41480), (2440, 35598), (2792, 31110), (2928, 29665), (3111, 27920), (3490, 24888), (3660, 23732), (4080, 21289), (4148, 20940), (4188, 20740), (4880, 17799), (5185, 16752), (5235, 16592), (5584, 15555), (5933, 14640), (6222, 13960), (6980, 12444), (7320, 11866), (8296, 10470), (8376, 10370)]