1308763440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{605909}}^1$

素因数の和:605931

約数の個数: 80

約数和(自身を含む): 4507970400

約数和(自身を除く): 3199206960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 605909, 1211818, 1817727, 2423636, 3029545, 3635454, 4847272, 5453181, 6059090, 7270908, 9088635, 9694544, 10906362, 12118180, 14541816, 16359543, 18177270, 21812724, 24236360, 27265905, 29083632, 32719086, 36354540, 43625448, 48472720, 54531810, 65438172, 72709080, 81797715, 87250896, 109063620, 130876344, 145418160, 163595430, 218127240, 261752688, 327190860, 436254480, 654381720, 1308763440]

約数ペア:

[(1, 1308763440), (2, 654381720), (3, 436254480), (4, 327190860), (5, 261752688), (6, 218127240), (8, 163595430), (9, 145418160), (10, 130876344), (12, 109063620), (15, 87250896), (16, 81797715), (18, 72709080), (20, 65438172), (24, 54531810), (27, 48472720), (30, 43625448), (36, 36354540), (40, 32719086), (45, 29083632), (48, 27265905), (54, 24236360), (60, 21812724), (72, 18177270), (80, 16359543), (90, 14541816), (108, 12118180), (120, 10906362), (135, 9694544), (144, 9088635), (180, 7270908), (216, 6059090), (240, 5453181), (270, 4847272), (360, 3635454), (432, 3029545), (540, 2423636), (720, 1817727), (1080, 1211818), (2160, 605909)]