248448120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{33941}}^1$

素因数の和:34016

約数の個数: 64

約数和(自身を含む): 757585440

約数和(自身を除く): 509137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 33941, 67882, 101823, 135764, 169705, 203646, 271528, 339410, 407292, 509115, 678820, 814584, 1018230, 1357640, 2036460, 2070401, 4072920, 4140802, 6211203, 8281604, 10352005, 12422406, 16563208, 20704010, 24844812, 31056015, 41408020, 49689624, 62112030, 82816040, 124224060, 248448120]

約数ペア:

[(1, 248448120), (2, 124224060), (3, 82816040), (4, 62112030), (5, 49689624), (6, 41408020), (8, 31056015), (10, 24844812), (12, 20704010), (15, 16563208), (20, 12422406), (24, 10352005), (30, 8281604), (40, 6211203), (60, 4140802), (61, 4072920), (120, 2070401), (122, 2036460), (183, 1357640), (244, 1018230), (305, 814584), (366, 678820), (488, 509115), (610, 407292), (732, 339410), (915, 271528), (1220, 203646), (1464, 169705), (1830, 135764), (2440, 101823), (3660, 67882), (7320, 33941)]