200310480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{278209}}^1$

素因数の和:278228

約数の個数: 60

約数和(自身を含む): 672711780

約数和(自身を除く): 472401300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 278209, 556418, 834627, 1112836, 1391045, 1669254, 2225672, 2503881, 2782090, 3338508, 4173135, 4451344, 5007762, 5564180, 6677016, 8346270, 10015524, 11128360, 12519405, 13354032, 16692540, 20031048, 22256720, 25038810, 33385080, 40062096, 50077620, 66770160, 100155240, 200310480]

約数ペア:

[(1, 200310480), (2, 100155240), (3, 66770160), (4, 50077620), (5, 40062096), (6, 33385080), (8, 25038810), (9, 22256720), (10, 20031048), (12, 16692540), (15, 13354032), (16, 12519405), (18, 11128360), (20, 10015524), (24, 8346270), (30, 6677016), (36, 5564180), (40, 5007762), (45, 4451344), (48, 4173135), (60, 3338508), (72, 2782090), (80, 2503881), (90, 2225672), (120, 1669254), (144, 1391045), (180, 1112836), (240, 834627), (360, 556418), (720, 278209)]