288565980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 839946240

約数和(自身を除く): 551380260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 167, 186, 310, 334, 372, 465, 501, 620, 668, 835, 929, 930, 1002, 1670, 1858, 1860, 2004, 2505, 2787, 3340, 3716, 4645, 5010, 5177, 5574, 9290, 10020, 10354, 11148, 13935, 15531, 18580, 20708, 25885, 27870, 28799, 31062, 51770, 55740, 57598, 62124, 77655, 86397, 103540, 115196, 143995, 155143, 155310, 172794, 287990, 310286, 310620, 345588, 431985, 465429, 575980, 620572, 775715, 863970, 930858, 1551430, 1727940, 1861716, 2327145, 3102860, 4654290, 4809433, 9308580, 9618866, 14428299, 19237732, 24047165, 28856598, 48094330, 57713196, 72141495, 96188660, 144282990, 288565980]

約数ペア:

[(1, 288565980), (2, 144282990), (3, 96188660), (4, 72141495), (5, 57713196), (6, 48094330), (10, 28856598), (12, 24047165), (15, 19237732), (20, 14428299), (30, 9618866), (31, 9308580), (60, 4809433), (62, 4654290), (93, 3102860), (124, 2327145), (155, 1861716), (167, 1727940), (186, 1551430), (310, 930858), (334, 863970), (372, 775715), (465, 620572), (501, 575980), (620, 465429), (668, 431985), (835, 345588), (929, 310620), (930, 310286), (1002, 287990), (1670, 172794), (1858, 155310), (1860, 155143), (2004, 143995), (2505, 115196), (2787, 103540), (3340, 86397), (3716, 77655), (4645, 62124), (5010, 57598), (5177, 55740), (5574, 51770), (9290, 31062), (10020, 28799), (10354, 27870), (11148, 25885), (13935, 20708), (15531, 18580)]