153402960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33641}}^1$

素因数の和:33676

約数の個数: 80

約数和(自身を含む): 500592960

約数和(自身を除く): 347190000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 33641, 67282, 100923, 134564, 168205, 201846, 269128, 336410, 403692, 504615, 538256, 639179, 672820, 807384, 1009230, 1278358, 1345640, 1614768, 1917537, 2018460, 2556716, 2691280, 3195895, 3835074, 4036920, 5113432, 6391790, 7670148, 8073840, 9587685, 10226864, 12783580, 15340296, 19175370, 25567160, 30680592, 38350740, 51134320, 76701480, 153402960]

約数ペア:

[(1, 153402960), (2, 76701480), (3, 51134320), (4, 38350740), (5, 30680592), (6, 25567160), (8, 19175370), (10, 15340296), (12, 12783580), (15, 10226864), (16, 9587685), (19, 8073840), (20, 7670148), (24, 6391790), (30, 5113432), (38, 4036920), (40, 3835074), (48, 3195895), (57, 2691280), (60, 2556716), (76, 2018460), (80, 1917537), (95, 1614768), (114, 1345640), (120, 1278358), (152, 1009230), (190, 807384), (228, 672820), (240, 639179), (285, 538256), (304, 504615), (380, 403692), (456, 336410), (570, 269128), (760, 201846), (912, 168205), (1140, 134564), (1520, 100923), (2280, 67282), (4560, 33641)]