3812640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 13281408

約数和(自身を除く): 9468768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 169, 188, 195, 208, 235, 240, 260, 282, 312, 338, 376, 390, 416, 470, 480, 507, 520, 564, 611, 624, 676, 705, 752, 780, 845, 940, 1014, 1040, 1128, 1222, 1248, 1352, 1410, 1504, 1560, 1690, 1833, 1880, 2028, 2080, 2256, 2444, 2535, 2704, 2820, 3055, 3120, 3380, 3666, 3760, 4056, 4512, 4888, 5070, 5408, 5640, 6110, 6240, 6760, 7332, 7520, 7943, 8112, 9165, 9776, 10140, 11280, 12220, 13520, 14664, 15886, 16224, 18330, 19552, 20280, 22560, 23829, 24440, 27040, 29328, 31772, 36660, 39715, 40560, 47658, 48880, 58656, 63544, 73320, 79430, 81120, 95316, 97760, 119145, 127088, 146640, 158860, 190632, 238290, 254176, 293280, 317720, 381264, 476580, 635440, 762528, 953160, 1270880, 1906320, 3812640]

約数ペア:

[(1, 3812640), (2, 1906320), (3, 1270880), (4, 953160), (5, 762528), (6, 635440), (8, 476580), (10, 381264), (12, 317720), (13, 293280), (15, 254176), (16, 238290), (20, 190632), (24, 158860), (26, 146640), (30, 127088), (32, 119145), (39, 97760), (40, 95316), (47, 81120), (48, 79430), (52, 73320), (60, 63544), (65, 58656), (78, 48880), (80, 47658), (94, 40560), (96, 39715), (104, 36660), (120, 31772), (130, 29328), (141, 27040), (156, 24440), (160, 23829), (169, 22560), (188, 20280), (195, 19552), (208, 18330), (235, 16224), (240, 15886), (260, 14664), (282, 13520), (312, 12220), (338, 11280), (376, 10140), (390, 9776), (416, 9165), (470, 8112), (480, 7943), (507, 7520), (520, 7332), (564, 6760), (611, 6240), (624, 6110), (676, 5640), (705, 5408), (752, 5070), (780, 4888), (845, 4512), (940, 4056), (1014, 3760), (1040, 3666), (1128, 3380), (1222, 3120), (1248, 3055), (1352, 2820), (1410, 2704), (1504, 2535), (1560, 2444), (1690, 2256), (1833, 2080), (1880, 2028)]