4455480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 13530240

約数和(自身を除く): 9074760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 347, 428, 535, 642, 694, 856, 1041, 1070, 1284, 1388, 1605, 1735, 2082, 2140, 2568, 2776, 3210, 3470, 4164, 4280, 5205, 6420, 6940, 8328, 10410, 12840, 13880, 20820, 37129, 41640, 74258, 111387, 148516, 185645, 222774, 297032, 371290, 445548, 556935, 742580, 891096, 1113870, 1485160, 2227740, 4455480]

約数ペア:

[(1, 4455480), (2, 2227740), (3, 1485160), (4, 1113870), (5, 891096), (6, 742580), (8, 556935), (10, 445548), (12, 371290), (15, 297032), (20, 222774), (24, 185645), (30, 148516), (40, 111387), (60, 74258), (107, 41640), (120, 37129), (214, 20820), (321, 13880), (347, 12840), (428, 10410), (535, 8328), (642, 6940), (694, 6420), (856, 5205), (1041, 4280), (1070, 4164), (1284, 3470), (1388, 3210), (1605, 2776), (1735, 2568), (2082, 2140)]