401264160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75997}}^1$

素因数の和:76026

約数の個数: 96

約数和(自身を含む): 1378907712

約数和(自身を除く): 977643552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 75997, 151994, 227991, 303988, 379985, 455982, 607976, 759970, 835967, 911964, 1139955, 1215952, 1519940, 1671934, 1823928, 2279910, 2431904, 2507901, 3039880, 3343868, 3647856, 4179835, 4559820, 5015802, 6079760, 6687736, 7295712, 8359670, 9119640, 10031604, 12159520, 12539505, 13375472, 16719340, 18239280, 20063208, 25079010, 26750944, 33438680, 36478560, 40126416, 50158020, 66877360, 80252832, 100316040, 133754720, 200632080, 401264160]

約数ペア:

[(1, 401264160), (2, 200632080), (3, 133754720), (4, 100316040), (5, 80252832), (6, 66877360), (8, 50158020), (10, 40126416), (11, 36478560), (12, 33438680), (15, 26750944), (16, 25079010), (20, 20063208), (22, 18239280), (24, 16719340), (30, 13375472), (32, 12539505), (33, 12159520), (40, 10031604), (44, 9119640), (48, 8359670), (55, 7295712), (60, 6687736), (66, 6079760), (80, 5015802), (88, 4559820), (96, 4179835), (110, 3647856), (120, 3343868), (132, 3039880), (160, 2507901), (165, 2431904), (176, 2279910), (220, 1823928), (240, 1671934), (264, 1519940), (330, 1215952), (352, 1139955), (440, 911964), (480, 835967), (528, 759970), (660, 607976), (880, 455982), (1056, 379985), (1320, 303988), (1760, 227991), (2640, 151994), (5280, 75997)]