53141040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3251

約数の個数: 120

約数和(自身を含む): 186282720

約数和(自身を除く): 133141680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3209, 3312, 4140, 5520, 6418, 8280, 9627, 12836, 16045, 16560, 19254, 25672, 28881, 32090, 38508, 48135, 51344, 57762, 64180, 73807, 77016, 96270, 115524, 128360, 144405, 147614, 154032, 192540, 221421, 231048, 256720, 288810, 295228, 369035, 385080, 442842, 462096, 577620, 590456, 664263, 738070, 770160, 885684, 1107105, 1155240, 1180912, 1328526, 1476140, 1771368, 2214210, 2310480, 2657052, 2952280, 3321315, 3542736, 4428420, 5314104, 5904560, 6642630, 8856840, 10628208, 13285260, 17713680, 26570520, 53141040]

約数ペア:

[(1, 53141040), (2, 26570520), (3, 17713680), (4, 13285260), (5, 10628208), (6, 8856840), (8, 6642630), (9, 5904560), (10, 5314104), (12, 4428420), (15, 3542736), (16, 3321315), (18, 2952280), (20, 2657052), (23, 2310480), (24, 2214210), (30, 1771368), (36, 1476140), (40, 1328526), (45, 1180912), (46, 1155240), (48, 1107105), (60, 885684), (69, 770160), (72, 738070), (80, 664263), (90, 590456), (92, 577620), (115, 462096), (120, 442842), (138, 385080), (144, 369035), (180, 295228), (184, 288810), (207, 256720), (230, 231048), (240, 221421), (276, 192540), (345, 154032), (360, 147614), (368, 144405), (414, 128360), (460, 115524), (552, 96270), (690, 77016), (720, 73807), (828, 64180), (920, 57762), (1035, 51344), (1104, 48135), (1380, 38508), (1656, 32090), (1840, 28881), (2070, 25672), (2760, 19254), (3209, 16560), (3312, 16045), (4140, 12836), (5520, 9627), (6418, 8280)]