912791280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1679

約数の個数: 160

約数和(自身を含む): 2959810560

約数和(自身を除く): 2047019280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 79, 80, 93, 120, 124, 155, 158, 186, 237, 240, 248, 310, 316, 372, 395, 465, 474, 496, 620, 632, 744, 790, 930, 948, 1185, 1240, 1264, 1488, 1553, 1580, 1860, 1896, 2370, 2449, 2480, 3106, 3160, 3720, 3792, 4659, 4740, 4898, 6212, 6320, 7347, 7440, 7765, 9318, 9480, 9796, 12245, 12424, 14694, 15530, 18636, 18960, 19592, 23295, 24490, 24848, 29388, 31060, 36735, 37272, 39184, 46590, 48143, 48980, 58776, 62120, 73470, 74544, 93180, 96286, 97960, 117552, 122687, 124240, 144429, 146940, 186360, 192572, 195920, 240715, 245374, 288858, 293880, 368061, 372720, 385144, 481430, 490748, 577716, 587760, 613435, 722145, 736122, 770288, 962860, 981496, 1155432, 1226870, 1444290, 1472244, 1840305, 1925720, 1962992, 2310864, 2453740, 2888580, 2944488, 3680610, 3803297, 3851440, 4907480, 5777160, 5888976, 7361220, 7606594, 9814960, 11409891, 11554320, 14722440, 15213188, 19016485, 22819782, 29444880, 30426376, 38032970, 45639564, 57049455, 60852752, 76065940, 91279128, 114098910, 152131880, 182558256, 228197820, 304263760, 456395640, 912791280]

約数ペア:

[(1, 912791280), (2, 456395640), (3, 304263760), (4, 228197820), (5, 182558256), (6, 152131880), (8, 114098910), (10, 91279128), (12, 76065940), (15, 60852752), (16, 57049455), (20, 45639564), (24, 38032970), (30, 30426376), (31, 29444880), (40, 22819782), (48, 19016485), (60, 15213188), (62, 14722440), (79, 11554320), (80, 11409891), (93, 9814960), (120, 7606594), (124, 7361220), (155, 5888976), (158, 5777160), (186, 4907480), (237, 3851440), (240, 3803297), (248, 3680610), (310, 2944488), (316, 2888580), (372, 2453740), (395, 2310864), (465, 1962992), (474, 1925720), (496, 1840305), (620, 1472244), (632, 1444290), (744, 1226870), (790, 1155432), (930, 981496), (948, 962860), (1185, 770288), (1240, 736122), (1264, 722145), (1488, 613435), (1553, 587760), (1580, 577716), (1860, 490748), (1896, 481430), (2370, 385144), (2449, 372720), (2480, 368061), (3106, 293880), (3160, 288858), (3720, 245374), (3792, 240715), (4659, 195920), (4740, 192572), (4898, 186360), (6212, 146940), (6320, 144429), (7347, 124240), (7440, 122687), (7765, 117552), (9318, 97960), (9480, 96286), (9796, 93180), (12245, 74544), (12424, 73470), (14694, 62120), (15530, 58776), (18636, 48980), (18960, 48143), (19592, 46590), (23295, 39184), (24490, 37272), (24848, 36735), (29388, 31060)]