303671040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2606

約数の個数: 144

約数和(自身を含む): 1001527296

約数和(自身を除く): 697856256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2551, 2976, 3720, 3840, 3968, 4960, 5102, 5952, 7440, 7653, 7936, 9920, 10204, 11904, 12755, 14880, 15306, 19840, 20408, 23808, 25510, 29760, 30612, 38265, 39680, 40816, 51020, 59520, 61224, 76530, 79081, 81632, 102040, 119040, 122448, 153060, 158162, 163264, 204080, 237243, 244896, 306120, 316324, 326528, 395405, 408160, 474486, 489792, 612240, 632648, 653056, 790810, 816320, 948972, 979584, 1186215, 1224480, 1265296, 1581620, 1632640, 1897944, 1959168, 2372430, 2448960, 2530592, 3163240, 3265280, 3795888, 4744860, 4897920, 5061184, 6326480, 7591776, 9489720, 9795840, 10122368, 12652960, 15183552, 18979440, 20244736, 25305920, 30367104, 37958880, 50611840, 60734208, 75917760, 101223680, 151835520, 303671040]

約数ペア:

[(1, 303671040), (2, 151835520), (3, 101223680), (4, 75917760), (5, 60734208), (6, 50611840), (8, 37958880), (10, 30367104), (12, 25305920), (15, 20244736), (16, 18979440), (20, 15183552), (24, 12652960), (30, 10122368), (31, 9795840), (32, 9489720), (40, 7591776), (48, 6326480), (60, 5061184), (62, 4897920), (64, 4744860), (80, 3795888), (93, 3265280), (96, 3163240), (120, 2530592), (124, 2448960), (128, 2372430), (155, 1959168), (160, 1897944), (186, 1632640), (192, 1581620), (240, 1265296), (248, 1224480), (256, 1186215), (310, 979584), (320, 948972), (372, 816320), (384, 790810), (465, 653056), (480, 632648), (496, 612240), (620, 489792), (640, 474486), (744, 408160), (768, 395405), (930, 326528), (960, 316324), (992, 306120), (1240, 244896), (1280, 237243), (1488, 204080), (1860, 163264), (1920, 158162), (1984, 153060), (2480, 122448), (2551, 119040), (2976, 102040), (3720, 81632), (3840, 79081), (3968, 76530), (4960, 61224), (5102, 59520), (5952, 51020), (7440, 40816), (7653, 39680), (7936, 38265), (9920, 30612), (10204, 29760), (11904, 25510), (12755, 23808), (14880, 20408), (15306, 19840)]