25893229680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{108649}}^1$

素因数の和:108999

約数の個数: 120

約数和(自身を含む): 87221612400

約数和(自身を除く): 61328382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5296, 5958, 6620, 7944, 9930, 11916, 13240, 14895, 15888, 19860, 23832, 26480, 29790, 39720, 47664, 59580, 79440, 108649, 119160, 217298, 238320, 325947, 434596, 543245, 651894, 869192, 977841, 1086490, 1303788, 1629735, 1738384, 1955682, 2172980, 2607576, 3259470, 3911364, 4345960, 4889205, 5215152, 6518940, 7822728, 8691920, 9778410, 13037880, 15645456, 19556820, 26075760, 35962819, 39113640, 71925638, 78227280, 107888457, 143851276, 179814095, 215776914, 287702552, 323665371, 359628190, 431553828, 539442285, 575405104, 647330742, 719256380, 863107656, 1078884570, 1294661484, 1438512760, 1618326855, 1726215312, 2157769140, 2589322968, 2877025520, 3236653710, 4315538280, 5178645936, 6473307420, 8631076560, 12946614840, 25893229680]

約数ペア:

[(1, 25893229680), (2, 12946614840), (3, 8631076560), (4, 6473307420), (5, 5178645936), (6, 4315538280), (8, 3236653710), (9, 2877025520), (10, 2589322968), (12, 2157769140), (15, 1726215312), (16, 1618326855), (18, 1438512760), (20, 1294661484), (24, 1078884570), (30, 863107656), (36, 719256380), (40, 647330742), (45, 575405104), (48, 539442285), (60, 431553828), (72, 359628190), (80, 323665371), (90, 287702552), (120, 215776914), (144, 179814095), (180, 143851276), (240, 107888457), (331, 78227280), (360, 71925638), (662, 39113640), (720, 35962819), (993, 26075760), (1324, 19556820), (1655, 15645456), (1986, 13037880), (2648, 9778410), (2979, 8691920), (3310, 7822728), (3972, 6518940), (4965, 5215152), (5296, 4889205), (5958, 4345960), (6620, 3911364), (7944, 3259470), (9930, 2607576), (11916, 2172980), (13240, 1955682), (14895, 1738384), (15888, 1629735), (19860, 1303788), (23832, 1086490), (26480, 977841), (29790, 869192), (39720, 651894), (47664, 543245), (59580, 434596), (79440, 325947), (108649, 238320), (119160, 217298)]