228667920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73291}}^1$

素因数の和:73320

約数の個数: 80

約数和(自身を含む): 763409472

約数和(自身を除く): 534741552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 73291, 146582, 219873, 293164, 366455, 439746, 586328, 732910, 879492, 952783, 1099365, 1172656, 1465820, 1758984, 1905566, 2198730, 2858349, 2931640, 3517968, 3811132, 4397460, 4763915, 5716698, 5863280, 7622264, 8794920, 9527830, 11433396, 14291745, 15244528, 17589840, 19055660, 22866792, 28583490, 38111320, 45733584, 57166980, 76222640, 114333960, 228667920]

約数ペア:

[(1, 228667920), (2, 114333960), (3, 76222640), (4, 57166980), (5, 45733584), (6, 38111320), (8, 28583490), (10, 22866792), (12, 19055660), (13, 17589840), (15, 15244528), (16, 14291745), (20, 11433396), (24, 9527830), (26, 8794920), (30, 7622264), (39, 5863280), (40, 5716698), (48, 4763915), (52, 4397460), (60, 3811132), (65, 3517968), (78, 2931640), (80, 2858349), (104, 2198730), (120, 1905566), (130, 1758984), (156, 1465820), (195, 1172656), (208, 1099365), (240, 952783), (260, 879492), (312, 732910), (390, 586328), (520, 439746), (624, 366455), (780, 293164), (1040, 219873), (1560, 146582), (3120, 73291)]