61393440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 207277056

約数和(自身を除く): 145883616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 67, 69, 80, 83, 92, 96, 115, 120, 134, 138, 160, 166, 184, 201, 230, 240, 249, 268, 276, 332, 335, 345, 368, 402, 415, 460, 480, 498, 536, 552, 664, 670, 690, 736, 804, 830, 920, 996, 1005, 1072, 1104, 1245, 1328, 1340, 1380, 1541, 1608, 1660, 1840, 1909, 1992, 2010, 2144, 2208, 2490, 2656, 2680, 2760, 3082, 3216, 3320, 3680, 3818, 3984, 4020, 4623, 4980, 5360, 5520, 5561, 5727, 6164, 6432, 6640, 7636, 7705, 7968, 8040, 9246, 9545, 9960, 10720, 11040, 11122, 11454, 12328, 13280, 15272, 15410, 16080, 16683, 18492, 19090, 19920, 22244, 22908, 23115, 24656, 27805, 28635, 30544, 30820, 32160, 33366, 36984, 38180, 39840, 44488, 45816, 46230, 49312, 55610, 57270, 61088, 61640, 66732, 73968, 76360, 83415, 88976, 91632, 92460, 111220, 114540, 123280, 127903, 133464, 147936, 152720, 166830, 177952, 183264, 184920, 222440, 229080, 246560, 255806, 266928, 305440, 333660, 369840, 383709, 444880, 458160, 511612, 533856, 639515, 667320, 739680, 767418, 889760, 916320, 1023224, 1279030, 1334640, 1534836, 1918545, 2046448, 2558060, 2669280, 3069672, 3837090, 4092896, 5116120, 6139344, 7674180, 10232240, 12278688, 15348360, 20464480, 30696720, 61393440]

約数ペア:

[(1, 61393440), (2, 30696720), (3, 20464480), (4, 15348360), (5, 12278688), (6, 10232240), (8, 7674180), (10, 6139344), (12, 5116120), (15, 4092896), (16, 3837090), (20, 3069672), (23, 2669280), (24, 2558060), (30, 2046448), (32, 1918545), (40, 1534836), (46, 1334640), (48, 1279030), (60, 1023224), (67, 916320), (69, 889760), (80, 767418), (83, 739680), (92, 667320), (96, 639515), (115, 533856), (120, 511612), (134, 458160), (138, 444880), (160, 383709), (166, 369840), (184, 333660), (201, 305440), (230, 266928), (240, 255806), (249, 246560), (268, 229080), (276, 222440), (332, 184920), (335, 183264), (345, 177952), (368, 166830), (402, 152720), (415, 147936), (460, 133464), (480, 127903), (498, 123280), (536, 114540), (552, 111220), (664, 92460), (670, 91632), (690, 88976), (736, 83415), (804, 76360), (830, 73968), (920, 66732), (996, 61640), (1005, 61088), (1072, 57270), (1104, 55610), (1245, 49312), (1328, 46230), (1340, 45816), (1380, 44488), (1541, 39840), (1608, 38180), (1660, 36984), (1840, 33366), (1909, 32160), (1992, 30820), (2010, 30544), (2144, 28635), (2208, 27805), (2490, 24656), (2656, 23115), (2680, 22908), (2760, 22244), (3082, 19920), (3216, 19090), (3320, 18492), (3680, 16683), (3818, 16080), (3984, 15410), (4020, 15272), (4623, 13280), (4980, 12328), (5360, 11454), (5520, 11122), (5561, 11040), (5727, 10720), (6164, 9960), (6432, 9545), (6640, 9246), (7636, 8040), (7705, 7968)]