302436640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 783929664

約数和(自身を除く): 481493024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 227, 352, 440, 454, 757, 880, 908, 1135, 1514, 1760, 1816, 2270, 2497, 3028, 3632, 3785, 4540, 4994, 6056, 7264, 7570, 8327, 9080, 9988, 12112, 12485, 15140, 16654, 18160, 19976, 24224, 24970, 30280, 33308, 36320, 39952, 41635, 49940, 60560, 66616, 79904, 83270, 99880, 121120, 133232, 166540, 171839, 199760, 266464, 333080, 343678, 399520, 666160, 687356, 859195, 1332320, 1374712, 1718390, 1890229, 2749424, 3436780, 3780458, 5498848, 6873560, 7560916, 9451145, 13747120, 15121832, 18902290, 27494240, 30243664, 37804580, 60487328, 75609160, 151218320, 302436640]

約数ペア:

[(1, 302436640), (2, 151218320), (4, 75609160), (5, 60487328), (8, 37804580), (10, 30243664), (11, 27494240), (16, 18902290), (20, 15121832), (22, 13747120), (32, 9451145), (40, 7560916), (44, 6873560), (55, 5498848), (80, 3780458), (88, 3436780), (110, 2749424), (160, 1890229), (176, 1718390), (220, 1374712), (227, 1332320), (352, 859195), (440, 687356), (454, 666160), (757, 399520), (880, 343678), (908, 333080), (1135, 266464), (1514, 199760), (1760, 171839), (1816, 166540), (2270, 133232), (2497, 121120), (3028, 99880), (3632, 83270), (3785, 79904), (4540, 66616), (4994, 60560), (6056, 49940), (7264, 41635), (7570, 39952), (8327, 36320), (9080, 33308), (9988, 30280), (12112, 24970), (12485, 24224), (15140, 19976), (16654, 18160)]