156865440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1163}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 496310976

約数和(自身を除く): 339445536

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, 281, 480, 562, 843, 1124, 1163, 1405, 1686, 2248, 2326, 2810, 3372, 3489, 4215, 4496, 4652, 5620, 5815, 6744, 6978, 8430, 8992, 9304, 11240, 11630, 13488, 13956, 16860, 17445, 18608, 22480, 23260, 26976, 27912, 33720, 34890, 37216, 44960, 46520, 55824, 67440, 69780, 93040, 111648, 134880, 139560, 186080, 279120, 326803, 558240, 653606, 980409, 1307212, 1634015, 1960818, 2614424, 3268030, 3921636, 4902045, 5228848, 6536060, 7843272, 9804090, 10457696, 13072120, 15686544, 19608180, 26144240, 31373088, 39216360, 52288480, 78432720, 156865440]

約数ペア:

[(1, 156865440), (2, 78432720), (3, 52288480), (4, 39216360), (5, 31373088), (6, 26144240), (8, 19608180), (10, 15686544), (12, 13072120), (15, 10457696), (16, 9804090), (20, 7843272), (24, 6536060), (30, 5228848), (32, 4902045), (40, 3921636), (48, 3268030), (60, 2614424), (80, 1960818), (96, 1634015), (120, 1307212), (160, 980409), (240, 653606), (281, 558240), (480, 326803), (562, 279120), (843, 186080), (1124, 139560), (1163, 134880), (1405, 111648), (1686, 93040), (2248, 69780), (2326, 67440), (2810, 55824), (3372, 46520), (3489, 44960), (4215, 37216), (4496, 34890), (4652, 33720), (5620, 27912), (5815, 26976), (6744, 23260), (6978, 22480), (8430, 18608), (8992, 17445), (9304, 16860), (11240, 13956), (11630, 13488)]