162891720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1367}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 531385920

約数和(自身を除く): 368494200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1367, 1655, 1986, 2648, 2734, 2979, 3310, 3972, 4101, 4965, 5468, 5958, 6620, 6835, 7944, 8202, 9930, 10936, 11916, 12303, 13240, 13670, 14895, 16404, 19860, 20505, 23832, 24606, 27340, 29790, 32808, 39720, 41010, 49212, 54680, 59580, 61515, 82020, 98424, 119160, 123030, 164040, 246060, 452477, 492120, 904954, 1357431, 1809908, 2262385, 2714862, 3619816, 4072293, 4524770, 5429724, 6787155, 8144586, 9049540, 10859448, 13574310, 16289172, 18099080, 20361465, 27148620, 32578344, 40722930, 54297240, 81445860, 162891720]

約数ペア:

[(1, 162891720), (2, 81445860), (3, 54297240), (4, 40722930), (5, 32578344), (6, 27148620), (8, 20361465), (9, 18099080), (10, 16289172), (12, 13574310), (15, 10859448), (18, 9049540), (20, 8144586), (24, 6787155), (30, 5429724), (36, 4524770), (40, 4072293), (45, 3619816), (60, 2714862), (72, 2262385), (90, 1809908), (120, 1357431), (180, 904954), (331, 492120), (360, 452477), (662, 246060), (993, 164040), (1324, 123030), (1367, 119160), (1655, 98424), (1986, 82020), (2648, 61515), (2734, 59580), (2979, 54680), (3310, 49212), (3972, 41010), (4101, 39720), (4965, 32808), (5468, 29790), (5958, 27340), (6620, 24606), (6835, 23832), (7944, 20505), (8202, 19860), (9930, 16404), (10936, 14895), (11916, 13670), (12303, 13240)]