86286720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3492

約数の個数: 128

約数和(自身を含む): 296281440

約数和(自身を除く): 209994720

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, 2496, 3120, 3457, 4160, 4992, 6240, 6914, 8320, 10371, 12480, 13828, 17285, 20742, 24960, 27656, 34570, 41484, 44941, 51855, 55312, 69140, 82968, 89882, 103710, 110624, 134823, 138280, 165936, 179764, 207420, 221248, 224705, 269646, 276560, 331872, 359528, 414840, 442496, 449410, 539292, 553120, 663744, 674115, 719056, 829680, 898820, 1078584, 1106240, 1327488, 1348230, 1438112, 1659360, 1797640, 2157168, 2212480, 2696460, 2876224, 3318720, 3595280, 4314336, 5392920, 5752448, 6637440, 7190560, 8628672, 10785840, 14381120, 17257344, 21571680, 28762240, 43143360, 86286720]

約数ペア:

[(1, 86286720), (2, 43143360), (3, 28762240), (4, 21571680), (5, 17257344), (6, 14381120), (8, 10785840), (10, 8628672), (12, 7190560), (13, 6637440), (15, 5752448), (16, 5392920), (20, 4314336), (24, 3595280), (26, 3318720), (30, 2876224), (32, 2696460), (39, 2212480), (40, 2157168), (48, 1797640), (52, 1659360), (60, 1438112), (64, 1348230), (65, 1327488), (78, 1106240), (80, 1078584), (96, 898820), (104, 829680), (120, 719056), (128, 674115), (130, 663744), (156, 553120), (160, 539292), (192, 449410), (195, 442496), (208, 414840), (240, 359528), (260, 331872), (312, 276560), (320, 269646), (384, 224705), (390, 221248), (416, 207420), (480, 179764), (520, 165936), (624, 138280), (640, 134823), (780, 110624), (832, 103710), (960, 89882), (1040, 82968), (1248, 69140), (1560, 55312), (1664, 51855), (1920, 44941), (2080, 41484), (2496, 34570), (3120, 27656), (3457, 24960), (4160, 20742), (4992, 17285), (6240, 13828), (6914, 12480), (8320, 10371)]