55985280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2278

約数の個数: 128

約数和(自身を含む): 192265920

約数和(自身を除く): 136280640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2243, 2496, 3120, 4160, 4486, 4992, 6240, 6729, 8320, 8972, 11215, 12480, 13458, 17944, 22430, 24960, 26916, 29159, 33645, 35888, 44860, 53832, 58318, 67290, 71776, 87477, 89720, 107664, 116636, 134580, 143552, 145795, 174954, 179440, 215328, 233272, 269160, 287104, 291590, 349908, 358880, 430656, 437385, 466544, 538320, 583180, 699816, 717760, 861312, 874770, 933088, 1076640, 1166360, 1399632, 1435520, 1749540, 1866176, 2153280, 2332720, 2799264, 3499080, 3732352, 4306560, 4665440, 5598528, 6998160, 9330880, 11197056, 13996320, 18661760, 27992640, 55985280]

約数ペア:

[(1, 55985280), (2, 27992640), (3, 18661760), (4, 13996320), (5, 11197056), (6, 9330880), (8, 6998160), (10, 5598528), (12, 4665440), (13, 4306560), (15, 3732352), (16, 3499080), (20, 2799264), (24, 2332720), (26, 2153280), (30, 1866176), (32, 1749540), (39, 1435520), (40, 1399632), (48, 1166360), (52, 1076640), (60, 933088), (64, 874770), (65, 861312), (78, 717760), (80, 699816), (96, 583180), (104, 538320), (120, 466544), (128, 437385), (130, 430656), (156, 358880), (160, 349908), (192, 291590), (195, 287104), (208, 269160), (240, 233272), (260, 215328), (312, 179440), (320, 174954), (384, 145795), (390, 143552), (416, 134580), (480, 116636), (520, 107664), (624, 89720), (640, 87477), (780, 71776), (832, 67290), (960, 58318), (1040, 53832), (1248, 44860), (1560, 35888), (1664, 33645), (1920, 29159), (2080, 26916), (2243, 24960), (2496, 22430), (3120, 17944), (4160, 13458), (4486, 12480), (4992, 11215), (6240, 8972), (6729, 8320)]