304810720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 759108672

約数和(自身を除く): 454297952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 113, 115, 160, 184, 226, 230, 368, 452, 460, 565, 733, 736, 904, 920, 1130, 1466, 1808, 1840, 2260, 2599, 2932, 3616, 3665, 3680, 4520, 5198, 5864, 7330, 9040, 10396, 11728, 12995, 14660, 16859, 18080, 20792, 23456, 25990, 29320, 33718, 41584, 51980, 58640, 67436, 82829, 83168, 84295, 103960, 117280, 134872, 165658, 168590, 207920, 269744, 331316, 337180, 414145, 415840, 539488, 662632, 674360, 828290, 1325264, 1348720, 1656580, 1905067, 2650528, 2697440, 3313160, 3810134, 6626320, 7620268, 9525335, 13252640, 15240536, 19050670, 30481072, 38101340, 60962144, 76202680, 152405360, 304810720]

約数ペア:

[(1, 304810720), (2, 152405360), (4, 76202680), (5, 60962144), (8, 38101340), (10, 30481072), (16, 19050670), (20, 15240536), (23, 13252640), (32, 9525335), (40, 7620268), (46, 6626320), (80, 3810134), (92, 3313160), (113, 2697440), (115, 2650528), (160, 1905067), (184, 1656580), (226, 1348720), (230, 1325264), (368, 828290), (452, 674360), (460, 662632), (565, 539488), (733, 415840), (736, 414145), (904, 337180), (920, 331316), (1130, 269744), (1466, 207920), (1808, 168590), (1840, 165658), (2260, 134872), (2599, 117280), (2932, 103960), (3616, 84295), (3665, 83168), (3680, 82829), (4520, 67436), (5198, 58640), (5864, 51980), (7330, 41584), (9040, 33718), (10396, 29320), (11728, 25990), (12995, 23456), (14660, 20792), (16859, 18080)]