2568923760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823373}}^1$

素因数の和:823402

約数の個数: 80

約数和(自身を含む): 8576263584

約数和(自身を除く): 6007339824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 823373, 1646746, 2470119, 3293492, 4116865, 4940238, 6586984, 8233730, 9880476, 10703849, 12350595, 13173968, 16467460, 19760952, 21407698, 24701190, 32111547, 32934920, 39521904, 42815396, 49402380, 53519245, 64223094, 65869840, 85630792, 98804760, 107038490, 128446188, 160557735, 171261584, 197609520, 214076980, 256892376, 321115470, 428153960, 513784752, 642230940, 856307920, 1284461880, 2568923760]

約数ペア:

[(1, 2568923760), (2, 1284461880), (3, 856307920), (4, 642230940), (5, 513784752), (6, 428153960), (8, 321115470), (10, 256892376), (12, 214076980), (13, 197609520), (15, 171261584), (16, 160557735), (20, 128446188), (24, 107038490), (26, 98804760), (30, 85630792), (39, 65869840), (40, 64223094), (48, 53519245), (52, 49402380), (60, 42815396), (65, 39521904), (78, 32934920), (80, 32111547), (104, 24701190), (120, 21407698), (130, 19760952), (156, 16467460), (195, 13173968), (208, 12350595), (240, 10703849), (260, 9880476), (312, 8233730), (390, 6586984), (520, 4940238), (624, 4116865), (780, 3293492), (1040, 2470119), (1560, 1646746), (3120, 823373)]