277247760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10223}}^1$

素因数の和:10352

約数の個数: 80

約数和(自身を含む): 867158784

約数和(自身を除く): 589911024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 10223, 13560, 20446, 27120, 30669, 40892, 51115, 61338, 81784, 102230, 122676, 153345, 163568, 204460, 245352, 306690, 408920, 490704, 613380, 817840, 1155199, 1226760, 2310398, 2453520, 3465597, 4620796, 5775995, 6931194, 9241592, 11551990, 13862388, 17327985, 18483184, 23103980, 27724776, 34655970, 46207960, 55449552, 69311940, 92415920, 138623880, 277247760]

約数ペア:

[(1, 277247760), (2, 138623880), (3, 92415920), (4, 69311940), (5, 55449552), (6, 46207960), (8, 34655970), (10, 27724776), (12, 23103980), (15, 18483184), (16, 17327985), (20, 13862388), (24, 11551990), (30, 9241592), (40, 6931194), (48, 5775995), (60, 4620796), (80, 3465597), (113, 2453520), (120, 2310398), (226, 1226760), (240, 1155199), (339, 817840), (452, 613380), (565, 490704), (678, 408920), (904, 306690), (1130, 245352), (1356, 204460), (1695, 163568), (1808, 153345), (2260, 122676), (2712, 102230), (3390, 81784), (4520, 61338), (5424, 51115), (6780, 40892), (9040, 30669), (10223, 27120), (13560, 20446)]