156842640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7077

約数の個数: 120

約数和(自身を含む): 543798528

約数和(自身を除く): 386955888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7027, 7440, 11160, 14054, 21081, 22320, 28108, 35135, 42162, 56216, 63243, 70270, 84324, 105405, 112432, 126486, 140540, 168648, 210810, 217837, 252972, 281080, 316215, 337296, 421620, 435674, 505944, 562160, 632430, 653511, 843240, 871348, 1011888, 1089185, 1264860, 1307022, 1686480, 1742696, 1960533, 2178370, 2529720, 2614044, 3267555, 3485392, 3921066, 4356740, 5059440, 5228088, 6535110, 7842132, 8713480, 9802665, 10456176, 13070220, 15684264, 17426960, 19605330, 26140440, 31368528, 39210660, 52280880, 78421320, 156842640]

約数ペア:

[(1, 156842640), (2, 78421320), (3, 52280880), (4, 39210660), (5, 31368528), (6, 26140440), (8, 19605330), (9, 17426960), (10, 15684264), (12, 13070220), (15, 10456176), (16, 9802665), (18, 8713480), (20, 7842132), (24, 6535110), (30, 5228088), (31, 5059440), (36, 4356740), (40, 3921066), (45, 3485392), (48, 3267555), (60, 2614044), (62, 2529720), (72, 2178370), (80, 1960533), (90, 1742696), (93, 1686480), (120, 1307022), (124, 1264860), (144, 1089185), (155, 1011888), (180, 871348), (186, 843240), (240, 653511), (248, 632430), (279, 562160), (310, 505944), (360, 435674), (372, 421620), (465, 337296), (496, 316215), (558, 281080), (620, 252972), (720, 217837), (744, 210810), (930, 168648), (1116, 140540), (1240, 126486), (1395, 112432), (1488, 105405), (1860, 84324), (2232, 70270), (2480, 63243), (2790, 56216), (3720, 42162), (4464, 35135), (5580, 28108), (7027, 22320), (7440, 21081), (11160, 14054)]