156278160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8039}}^1$

素因数の和:8067

約数の個数: 120

約数和(自身を含む): 544340160

約数和(自身を除く): 388062000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 8039, 9720, 16078, 19440, 24117, 32156, 40195, 48234, 64312, 72351, 80390, 96468, 120585, 128624, 144702, 160780, 192936, 217053, 241170, 289404, 321560, 361755, 385872, 434106, 482340, 578808, 643120, 651159, 723510, 868212, 964680, 1085265, 1157616, 1302318, 1447020, 1736424, 1929360, 1953477, 2170530, 2604636, 2894040, 3255795, 3472848, 3906954, 4341060, 5209272, 5788080, 6511590, 7813908, 8682120, 9767385, 10418544, 13023180, 15627816, 17364240, 19534770, 26046360, 31255632, 39069540, 52092720, 78139080, 156278160]

約数ペア:

[(1, 156278160), (2, 78139080), (3, 52092720), (4, 39069540), (5, 31255632), (6, 26046360), (8, 19534770), (9, 17364240), (10, 15627816), (12, 13023180), (15, 10418544), (16, 9767385), (18, 8682120), (20, 7813908), (24, 6511590), (27, 5788080), (30, 5209272), (36, 4341060), (40, 3906954), (45, 3472848), (48, 3255795), (54, 2894040), (60, 2604636), (72, 2170530), (80, 1953477), (81, 1929360), (90, 1736424), (108, 1447020), (120, 1302318), (135, 1157616), (144, 1085265), (162, 964680), (180, 868212), (216, 723510), (240, 651159), (243, 643120), (270, 578808), (324, 482340), (360, 434106), (405, 385872), (432, 361755), (486, 321560), (540, 289404), (648, 241170), (720, 217053), (810, 192936), (972, 160780), (1080, 144702), (1215, 128624), (1296, 120585), (1620, 96468), (1944, 80390), (2160, 72351), (2430, 64312), (3240, 48234), (3888, 40195), (4860, 32156), (6480, 24117), (8039, 19440), (9720, 16078)]