30066720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{62639}}^1$

素因数の和:62657

約数の個数: 48

約数和(自身を含む): 94711680

約数和(自身を除く): 64644960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 62639, 125278, 187917, 250556, 313195, 375834, 501112, 626390, 751668, 939585, 1002224, 1252780, 1503336, 1879170, 2004448, 2505560, 3006672, 3758340, 5011120, 6013344, 7516680, 10022240, 15033360, 30066720]

約数ペア:

[(1, 30066720), (2, 15033360), (3, 10022240), (4, 7516680), (5, 6013344), (6, 5011120), (8, 3758340), (10, 3006672), (12, 2505560), (15, 2004448), (16, 1879170), (20, 1503336), (24, 1252780), (30, 1002224), (32, 939585), (40, 751668), (48, 626390), (60, 501112), (80, 375834), (96, 313195), (120, 250556), (160, 187917), (240, 125278), (480, 62639)]