842420640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1755043}}^1$

素因数の和:1755061

約数の個数: 48

約数和(自身を含む): 2653626528

約数和(自身を除く): 1811205888

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, 1755043, 3510086, 5265129, 7020172, 8775215, 10530258, 14040344, 17550430, 21060516, 26325645, 28080688, 35100860, 42121032, 52651290, 56161376, 70201720, 84242064, 105302580, 140403440, 168484128, 210605160, 280806880, 421210320, 842420640]

約数ペア:

[(1, 842420640), (2, 421210320), (3, 280806880), (4, 210605160), (5, 168484128), (6, 140403440), (8, 105302580), (10, 84242064), (12, 70201720), (15, 56161376), (16, 52651290), (20, 42121032), (24, 35100860), (30, 28080688), (32, 26325645), (40, 21060516), (48, 17550430), (60, 14040344), (80, 10530258), (96, 8775215), (120, 7020172), (160, 5265129), (240, 3510086), (480, 1755043)]