78361440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2767}}^1$

素因数の和:2844

約数の個数: 96

約数和(自身を含む): 251112960

約数和(自身を除く): 172751520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2767, 2832, 3540, 4720, 5534, 5664, 7080, 8301, 9440, 11068, 13835, 14160, 16602, 22136, 27670, 28320, 33204, 41505, 44272, 55340, 66408, 83010, 88544, 110680, 132816, 163253, 166020, 221360, 265632, 326506, 332040, 442720, 489759, 653012, 664080, 816265, 979518, 1306024, 1328160, 1632530, 1959036, 2448795, 2612048, 3265060, 3918072, 4897590, 5224096, 6530120, 7836144, 9795180, 13060240, 15672288, 19590360, 26120480, 39180720, 78361440]

約数ペア:

[(1, 78361440), (2, 39180720), (3, 26120480), (4, 19590360), (5, 15672288), (6, 13060240), (8, 9795180), (10, 7836144), (12, 6530120), (15, 5224096), (16, 4897590), (20, 3918072), (24, 3265060), (30, 2612048), (32, 2448795), (40, 1959036), (48, 1632530), (59, 1328160), (60, 1306024), (80, 979518), (96, 816265), (118, 664080), (120, 653012), (160, 489759), (177, 442720), (236, 332040), (240, 326506), (295, 265632), (354, 221360), (472, 166020), (480, 163253), (590, 132816), (708, 110680), (885, 88544), (944, 83010), (1180, 66408), (1416, 55340), (1770, 44272), (1888, 41505), (2360, 33204), (2767, 28320), (2832, 27670), (3540, 22136), (4720, 16602), (5534, 14160), (5664, 13835), (7080, 11068), (8301, 9440)]