1478792640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118493}}^1$

素因数の和:118526

約数の個数: 112

約数和(自身を含む): 5056375968

約数和(自身を除く): 3577583328

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 118493, 236986, 355479, 473972, 592465, 710958, 947944, 1184930, 1421916, 1540409, 1777395, 1895888, 2369860, 2843832, 3080818, 3554790, 3791776, 4621227, 4739720, 5687664, 6161636, 7109580, 7583552, 7702045, 9242454, 9479440, 11375328, 12323272, 14219160, 15404090, 18484908, 18958880, 22750656, 23106135, 24646544, 28438320, 30808180, 36969816, 37917760, 46212270, 49293088, 56876640, 61616360, 73939632, 92424540, 98586176, 113753280, 123232720, 147879264, 184849080, 246465440, 295758528, 369698160, 492930880, 739396320, 1478792640]

約数ペア:

[(1, 1478792640), (2, 739396320), (3, 492930880), (4, 369698160), (5, 295758528), (6, 246465440), (8, 184849080), (10, 147879264), (12, 123232720), (13, 113753280), (15, 98586176), (16, 92424540), (20, 73939632), (24, 61616360), (26, 56876640), (30, 49293088), (32, 46212270), (39, 37917760), (40, 36969816), (48, 30808180), (52, 28438320), (60, 24646544), (64, 23106135), (65, 22750656), (78, 18958880), (80, 18484908), (96, 15404090), (104, 14219160), (120, 12323272), (130, 11375328), (156, 9479440), (160, 9242454), (192, 7702045), (195, 7583552), (208, 7109580), (240, 6161636), (260, 5687664), (312, 4739720), (320, 4621227), (390, 3791776), (416, 3554790), (480, 3080818), (520, 2843832), (624, 2369860), (780, 1895888), (832, 1777395), (960, 1540409), (1040, 1421916), (1248, 1184930), (1560, 947944), (2080, 710958), (2496, 592465), (3120, 473972), (4160, 355479), (6240, 236986), (12480, 118493)]