1625154480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8329}}^1$

素因数の和:8619

約数の個数: 120

約数和(自身を含む): 5478607680

約数和(自身を除く): 3853453200

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, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4336, 4878, 5420, 6504, 8130, 8329, 9756, 10840, 12195, 13008, 16260, 16658, 19512, 21680, 24390, 24987, 32520, 33316, 39024, 41645, 48780, 49974, 65040, 66632, 74961, 83290, 97560, 99948, 124935, 133264, 149922, 166580, 195120, 199896, 249870, 299844, 333160, 374805, 399792, 499740, 599688, 666320, 749610, 999480, 1199376, 1499220, 1998960, 2257159, 2998440, 4514318, 5996880, 6771477, 9028636, 11285795, 13542954, 18057272, 20314431, 22571590, 27085908, 33857385, 36114544, 40628862, 45143180, 54171816, 67714770, 81257724, 90286360, 101572155, 108343632, 135429540, 162515448, 180572720, 203144310, 270859080, 325030896, 406288620, 541718160, 812577240, 1625154480]

約数ペア:

[(1, 1625154480), (2, 812577240), (3, 541718160), (4, 406288620), (5, 325030896), (6, 270859080), (8, 203144310), (9, 180572720), (10, 162515448), (12, 135429540), (15, 108343632), (16, 101572155), (18, 90286360), (20, 81257724), (24, 67714770), (30, 54171816), (36, 45143180), (40, 40628862), (45, 36114544), (48, 33857385), (60, 27085908), (72, 22571590), (80, 20314431), (90, 18057272), (120, 13542954), (144, 11285795), (180, 9028636), (240, 6771477), (271, 5996880), (360, 4514318), (542, 2998440), (720, 2257159), (813, 1998960), (1084, 1499220), (1355, 1199376), (1626, 999480), (2168, 749610), (2439, 666320), (2710, 599688), (3252, 499740), (4065, 399792), (4336, 374805), (4878, 333160), (5420, 299844), (6504, 249870), (8130, 199896), (8329, 195120), (9756, 166580), (10840, 149922), (12195, 133264), (13008, 124935), (16260, 99948), (16658, 97560), (19512, 83290), (21680, 74961), (24390, 66632), (24987, 65040), (32520, 49974), (33316, 48780), (39024, 41645)]