378667920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23549}}^1$

素因数の和:23632

約数の個数: 80

約数和(自身を含む): 1191441600

約数和(自身を除く): 812773680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 23549, 47098, 70647, 94196, 117745, 141294, 188392, 235490, 282588, 353235, 376784, 470980, 565176, 706470, 941960, 1130352, 1412940, 1577783, 1883920, 2825880, 3155566, 4733349, 5651760, 6311132, 7888915, 9466698, 12622264, 15777830, 18933396, 23666745, 25244528, 31555660, 37866792, 47333490, 63111320, 75733584, 94666980, 126222640, 189333960, 378667920]

約数ペア:

[(1, 378667920), (2, 189333960), (3, 126222640), (4, 94666980), (5, 75733584), (6, 63111320), (8, 47333490), (10, 37866792), (12, 31555660), (15, 25244528), (16, 23666745), (20, 18933396), (24, 15777830), (30, 12622264), (40, 9466698), (48, 7888915), (60, 6311132), (67, 5651760), (80, 4733349), (120, 3155566), (134, 2825880), (201, 1883920), (240, 1577783), (268, 1412940), (335, 1130352), (402, 941960), (536, 706470), (670, 565176), (804, 470980), (1005, 376784), (1072, 353235), (1340, 282588), (1608, 235490), (2010, 188392), (2680, 141294), (3216, 117745), (4020, 94196), (5360, 70647), (8040, 47098), (16080, 23549)]