28732560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6336

約数の個数: 80

約数和(自身を含む): 93773760

約数和(自身を除く): 65041200

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, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 6301, 12602, 18903, 25204, 31505, 37806, 50408, 63010, 75612, 94515, 100816, 119719, 126020, 151224, 189030, 239438, 252040, 302448, 359157, 378060, 478876, 504080, 598595, 718314, 756120, 957752, 1197190, 1436628, 1512240, 1795785, 1915504, 2394380, 2873256, 3591570, 4788760, 5746512, 7183140, 9577520, 14366280, 28732560]

約数ペア:

[(1, 28732560), (2, 14366280), (3, 9577520), (4, 7183140), (5, 5746512), (6, 4788760), (8, 3591570), (10, 2873256), (12, 2394380), (15, 1915504), (16, 1795785), (19, 1512240), (20, 1436628), (24, 1197190), (30, 957752), (38, 756120), (40, 718314), (48, 598595), (57, 504080), (60, 478876), (76, 378060), (80, 359157), (95, 302448), (114, 252040), (120, 239438), (152, 189030), (190, 151224), (228, 126020), (240, 119719), (285, 100816), (304, 94515), (380, 75612), (456, 63010), (570, 50408), (760, 37806), (912, 31505), (1140, 25204), (1520, 18903), (2280, 12602), (4560, 6301)]