1265519160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22109}}^1$

素因数の和:22182

約数の個数: 128

約数和(自身を含む): 4298184000

約数和(自身を除く): 3032664840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 22109, 28620, 44218, 57240, 66327, 88436, 110545, 132654, 176872, 198981, 221090, 265308, 331635, 397962, 442180, 530616, 596943, 663270, 795924, 884360, 994905, 1171777, 1193886, 1326540, 1591848, 1989810, 2343554, 2387772, 2653080, 2984715, 3515331, 3979620, 4687108, 4775544, 5858885, 5969430, 7030662, 7959240, 9374216, 10545993, 11717770, 11938860, 14061324, 17576655, 21091986, 23435540, 23877720, 28122648, 31637979, 35153310, 42183972, 46871080, 52729965, 63275958, 70306620, 84367944, 105459930, 126551916, 140613240, 158189895, 210919860, 253103832, 316379790, 421839720, 632759580, 1265519160]

約数ペア:

[(1, 1265519160), (2, 632759580), (3, 421839720), (4, 316379790), (5, 253103832), (6, 210919860), (8, 158189895), (9, 140613240), (10, 126551916), (12, 105459930), (15, 84367944), (18, 70306620), (20, 63275958), (24, 52729965), (27, 46871080), (30, 42183972), (36, 35153310), (40, 31637979), (45, 28122648), (53, 23877720), (54, 23435540), (60, 21091986), (72, 17576655), (90, 14061324), (106, 11938860), (108, 11717770), (120, 10545993), (135, 9374216), (159, 7959240), (180, 7030662), (212, 5969430), (216, 5858885), (265, 4775544), (270, 4687108), (318, 3979620), (360, 3515331), (424, 2984715), (477, 2653080), (530, 2387772), (540, 2343554), (636, 1989810), (795, 1591848), (954, 1326540), (1060, 1193886), (1080, 1171777), (1272, 994905), (1431, 884360), (1590, 795924), (1908, 663270), (2120, 596943), (2385, 530616), (2862, 442180), (3180, 397962), (3816, 331635), (4770, 265308), (5724, 221090), (6360, 198981), (7155, 176872), (9540, 132654), (11448, 110545), (14310, 88436), (19080, 66327), (22109, 57240), (28620, 44218)]