198012720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3541}}^1$

素因数の和:3790

約数の個数: 80

約数和(自身を含む): 616648032

約数和(自身を除く): 418635312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3541, 3728, 4660, 5592, 6990, 7082, 9320, 10623, 11184, 13980, 14164, 17705, 18640, 21246, 27960, 28328, 35410, 42492, 53115, 55920, 56656, 70820, 84984, 106230, 141640, 169968, 212460, 283280, 424920, 825053, 849840, 1650106, 2475159, 3300212, 4125265, 4950318, 6600424, 8250530, 9900636, 12375795, 13200848, 16501060, 19801272, 24751590, 33002120, 39602544, 49503180, 66004240, 99006360, 198012720]

約数ペア:

[(1, 198012720), (2, 99006360), (3, 66004240), (4, 49503180), (5, 39602544), (6, 33002120), (8, 24751590), (10, 19801272), (12, 16501060), (15, 13200848), (16, 12375795), (20, 9900636), (24, 8250530), (30, 6600424), (40, 4950318), (48, 4125265), (60, 3300212), (80, 2475159), (120, 1650106), (233, 849840), (240, 825053), (466, 424920), (699, 283280), (932, 212460), (1165, 169968), (1398, 141640), (1864, 106230), (2330, 84984), (2796, 70820), (3495, 56656), (3541, 55920), (3728, 53115), (4660, 42492), (5592, 35410), (6990, 28328), (7082, 27960), (9320, 21246), (10623, 18640), (11184, 17705), (13980, 14164)]