155434320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3659}}^1$

素因数の和:3737

約数の個数: 120

約数和(自身を含む): 530992800

約数和(自身を除く): 375558480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 3659, 4248, 4720, 5310, 7080, 7318, 8496, 10620, 10977, 14160, 14636, 18295, 21240, 21954, 29272, 32931, 36590, 42480, 43908, 54885, 58544, 65862, 73180, 87816, 109770, 131724, 146360, 164655, 175632, 215881, 219540, 263448, 292720, 329310, 431762, 439080, 526896, 647643, 658620, 863524, 878160, 1079405, 1295286, 1317240, 1727048, 1942929, 2158810, 2590572, 2634480, 3238215, 3454096, 3885858, 4317620, 5181144, 6476430, 7771716, 8635240, 9714645, 10362288, 12952860, 15543432, 17270480, 19429290, 25905720, 31086864, 38858580, 51811440, 77717160, 155434320]

約数ペア:

[(1, 155434320), (2, 77717160), (3, 51811440), (4, 38858580), (5, 31086864), (6, 25905720), (8, 19429290), (9, 17270480), (10, 15543432), (12, 12952860), (15, 10362288), (16, 9714645), (18, 8635240), (20, 7771716), (24, 6476430), (30, 5181144), (36, 4317620), (40, 3885858), (45, 3454096), (48, 3238215), (59, 2634480), (60, 2590572), (72, 2158810), (80, 1942929), (90, 1727048), (118, 1317240), (120, 1295286), (144, 1079405), (177, 878160), (180, 863524), (236, 658620), (240, 647643), (295, 526896), (354, 439080), (360, 431762), (472, 329310), (531, 292720), (590, 263448), (708, 219540), (720, 215881), (885, 175632), (944, 164655), (1062, 146360), (1180, 131724), (1416, 109770), (1770, 87816), (2124, 73180), (2360, 65862), (2655, 58544), (2832, 54885), (3540, 43908), (3659, 42480), (4248, 36590), (4720, 32931), (5310, 29272), (7080, 21954), (7318, 21240), (8496, 18295), (10620, 14636), (10977, 14160)]