53715120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 179131392

約数和(自身を除く): 125416272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 263, 276, 296, 345, 368, 370, 444, 460, 526, 552, 555, 592, 690, 740, 789, 851, 888, 920, 1052, 1104, 1110, 1315, 1380, 1480, 1578, 1702, 1776, 1840, 2104, 2220, 2553, 2630, 2760, 2960, 3156, 3404, 3945, 4208, 4255, 4440, 5106, 5260, 5520, 6049, 6312, 6808, 7890, 8510, 8880, 9731, 10212, 10520, 12098, 12624, 12765, 13616, 15780, 17020, 18147, 19462, 20424, 21040, 24196, 25530, 29193, 30245, 31560, 34040, 36294, 38924, 40848, 48392, 48655, 51060, 58386, 60490, 63120, 68080, 72588, 77848, 90735, 96784, 97310, 102120, 116772, 120980, 145176, 145965, 155696, 181470, 194620, 204240, 223813, 233544, 241960, 290352, 291930, 362940, 389240, 447626, 467088, 483920, 583860, 671439, 725880, 778480, 895252, 1119065, 1167720, 1342878, 1451760, 1790504, 2238130, 2335440, 2685756, 3357195, 3581008, 4476260, 5371512, 6714390, 8952520, 10743024, 13428780, 17905040, 26857560, 53715120]

約数ペア:

[(1, 53715120), (2, 26857560), (3, 17905040), (4, 13428780), (5, 10743024), (6, 8952520), (8, 6714390), (10, 5371512), (12, 4476260), (15, 3581008), (16, 3357195), (20, 2685756), (23, 2335440), (24, 2238130), (30, 1790504), (37, 1451760), (40, 1342878), (46, 1167720), (48, 1119065), (60, 895252), (69, 778480), (74, 725880), (80, 671439), (92, 583860), (111, 483920), (115, 467088), (120, 447626), (138, 389240), (148, 362940), (184, 291930), (185, 290352), (222, 241960), (230, 233544), (240, 223813), (263, 204240), (276, 194620), (296, 181470), (345, 155696), (368, 145965), (370, 145176), (444, 120980), (460, 116772), (526, 102120), (552, 97310), (555, 96784), (592, 90735), (690, 77848), (740, 72588), (789, 68080), (851, 63120), (888, 60490), (920, 58386), (1052, 51060), (1104, 48655), (1110, 48392), (1315, 40848), (1380, 38924), (1480, 36294), (1578, 34040), (1702, 31560), (1776, 30245), (1840, 29193), (2104, 25530), (2220, 24196), (2553, 21040), (2630, 20424), (2760, 19462), (2960, 18147), (3156, 17020), (3404, 15780), (3945, 13616), (4208, 12765), (4255, 12624), (4440, 12098), (5106, 10520), (5260, 10212), (5520, 9731), (6049, 8880), (6312, 8510), (6808, 7890)]