487367640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1637}}^1$

素因数の和:2481

約数の個数: 96

約数和(自身を含む): 1586828880

約数和(自身を除く): 1099461240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 827, 1637, 1654, 2481, 3274, 3308, 4135, 4911, 4962, 6548, 6616, 7443, 8185, 8270, 9822, 9924, 12405, 13096, 14733, 14886, 16370, 16540, 19644, 19848, 24555, 24810, 29466, 29772, 32740, 33080, 37215, 39288, 49110, 49620, 58932, 59544, 65480, 73665, 74430, 98220, 99240, 117864, 147330, 148860, 196440, 294660, 297720, 589320, 1353799, 2707598, 4061397, 5415196, 6768995, 8122794, 10830392, 12184191, 13537990, 16245588, 20306985, 24368382, 27075980, 32491176, 40613970, 48736764, 54151960, 60920955, 81227940, 97473528, 121841910, 162455880, 243683820, 487367640]

約数ペア:

[(1, 487367640), (2, 243683820), (3, 162455880), (4, 121841910), (5, 97473528), (6, 81227940), (8, 60920955), (9, 54151960), (10, 48736764), (12, 40613970), (15, 32491176), (18, 27075980), (20, 24368382), (24, 20306985), (30, 16245588), (36, 13537990), (40, 12184191), (45, 10830392), (60, 8122794), (72, 6768995), (90, 5415196), (120, 4061397), (180, 2707598), (360, 1353799), (827, 589320), (1637, 297720), (1654, 294660), (2481, 196440), (3274, 148860), (3308, 147330), (4135, 117864), (4911, 99240), (4962, 98220), (6548, 74430), (6616, 73665), (7443, 65480), (8185, 59544), (8270, 58932), (9822, 49620), (9924, 49110), (12405, 39288), (13096, 37215), (14733, 33080), (14886, 32740), (16370, 29772), (16540, 29466), (19644, 24810), (19848, 24555)]