239732880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2767}}^1$

素因数の和:2821

約数の個数: 120

約数和(自身を含む): 784628352

約数和(自身を除く): 544895472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2767, 2888, 3610, 4332, 4560, 5415, 5534, 5776, 7220, 8301, 8664, 10830, 11068, 13835, 14440, 16602, 17328, 21660, 22136, 27670, 28880, 33204, 41505, 43320, 44272, 52573, 55340, 66408, 83010, 86640, 105146, 110680, 132816, 157719, 166020, 210292, 221360, 262865, 315438, 332040, 420584, 525730, 630876, 664080, 788595, 841168, 998887, 1051460, 1261752, 1577190, 1997774, 2102920, 2523504, 2996661, 3154380, 3995548, 4205840, 4994435, 5993322, 6308760, 7991096, 9988870, 11986644, 12617520, 14983305, 15982192, 19977740, 23973288, 29966610, 39955480, 47946576, 59933220, 79910960, 119866440, 239732880]

約数ペア:

[(1, 239732880), (2, 119866440), (3, 79910960), (4, 59933220), (5, 47946576), (6, 39955480), (8, 29966610), (10, 23973288), (12, 19977740), (15, 15982192), (16, 14983305), (19, 12617520), (20, 11986644), (24, 9988870), (30, 7991096), (38, 6308760), (40, 5993322), (48, 4994435), (57, 4205840), (60, 3995548), (76, 3154380), (80, 2996661), (95, 2523504), (114, 2102920), (120, 1997774), (152, 1577190), (190, 1261752), (228, 1051460), (240, 998887), (285, 841168), (304, 788595), (361, 664080), (380, 630876), (456, 525730), (570, 420584), (722, 332040), (760, 315438), (912, 262865), (1083, 221360), (1140, 210292), (1444, 166020), (1520, 157719), (1805, 132816), (2166, 110680), (2280, 105146), (2767, 86640), (2888, 83010), (3610, 66408), (4332, 55340), (4560, 52573), (5415, 44272), (5534, 43320), (5776, 41505), (7220, 33204), (8301, 28880), (8664, 27670), (10830, 22136), (11068, 21660), (13835, 17328), (14440, 16602)]