61172640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1891

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 156773088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 1847, 2070, 2208, 2760, 3312, 3680, 3694, 4140, 5520, 5541, 6624, 7388, 8280, 9235, 11040, 11082, 14776, 16560, 16623, 18470, 22164, 27705, 29552, 33120, 33246, 36940, 42481, 44328, 55410, 59104, 66492, 73880, 83115, 84962, 88656, 110820, 127443, 132984, 147760, 166230, 169924, 177312, 212405, 221640, 254886, 265968, 295520, 332460, 339848, 382329, 424810, 443280, 509772, 531936, 637215, 664920, 679696, 764658, 849620, 886560, 1019544, 1274430, 1329840, 1359392, 1529316, 1699240, 1911645, 2039088, 2548860, 2659680, 3058632, 3398480, 3823290, 4078176, 5097720, 6117264, 6796960, 7646580, 10195440, 12234528, 15293160, 20390880, 30586320, 61172640]

約数ペア:

[(1, 61172640), (2, 30586320), (3, 20390880), (4, 15293160), (5, 12234528), (6, 10195440), (8, 7646580), (9, 6796960), (10, 6117264), (12, 5097720), (15, 4078176), (16, 3823290), (18, 3398480), (20, 3058632), (23, 2659680), (24, 2548860), (30, 2039088), (32, 1911645), (36, 1699240), (40, 1529316), (45, 1359392), (46, 1329840), (48, 1274430), (60, 1019544), (69, 886560), (72, 849620), (80, 764658), (90, 679696), (92, 664920), (96, 637215), (115, 531936), (120, 509772), (138, 443280), (144, 424810), (160, 382329), (180, 339848), (184, 332460), (207, 295520), (230, 265968), (240, 254886), (276, 221640), (288, 212405), (345, 177312), (360, 169924), (368, 166230), (414, 147760), (460, 132984), (480, 127443), (552, 110820), (690, 88656), (720, 84962), (736, 83115), (828, 73880), (920, 66492), (1035, 59104), (1104, 55410), (1380, 44328), (1440, 42481), (1656, 36940), (1840, 33246), (1847, 33120), (2070, 29552), (2208, 27705), (2760, 22164), (3312, 18470), (3680, 16623), (3694, 16560), (4140, 14776), (5520, 11082), (5541, 11040), (6624, 9235), (7388, 8280)]