8025480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2477}}^1$

素因数の和:2500

約数の個数: 80

約数和(自身を含む): 26985420

約数和(自身を除く): 18959940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2477, 3240, 4954, 7431, 9908, 12385, 14862, 19816, 22293, 24770, 29724, 37155, 44586, 49540, 59448, 66879, 74310, 89172, 99080, 111465, 133758, 148620, 178344, 200637, 222930, 267516, 297240, 334395, 401274, 445860, 535032, 668790, 802548, 891720, 1003185, 1337580, 1605096, 2006370, 2675160, 4012740, 8025480]

約数ペア:

[(1, 8025480), (2, 4012740), (3, 2675160), (4, 2006370), (5, 1605096), (6, 1337580), (8, 1003185), (9, 891720), (10, 802548), (12, 668790), (15, 535032), (18, 445860), (20, 401274), (24, 334395), (27, 297240), (30, 267516), (36, 222930), (40, 200637), (45, 178344), (54, 148620), (60, 133758), (72, 111465), (81, 99080), (90, 89172), (108, 74310), (120, 66879), (135, 59448), (162, 49540), (180, 44586), (216, 37155), (270, 29724), (324, 24770), (360, 22293), (405, 19816), (540, 14862), (648, 12385), (810, 9908), (1080, 7431), (1620, 4954), (2477, 3240)]