172395360

素因数分解:

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

素因数の和:6341

約数の個数: 144

約数和(自身を含む): 619360560

約数和(自身を除く): 446965200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6301, 6840, 9120, 12602, 13680, 18903, 25204, 27360, 31505, 37806, 50408, 56709, 63010, 75612, 94515, 100816, 113418, 119719, 126020, 151224, 189030, 201632, 226836, 239438, 252040, 283545, 302448, 359157, 378060, 453672, 478876, 504080, 567090, 598595, 604896, 718314, 756120, 907344, 957752, 1008160, 1077471, 1134180, 1197190, 1436628, 1512240, 1795785, 1814688, 1915504, 2154942, 2268360, 2394380, 2873256, 3024480, 3591570, 3831008, 4309884, 4536720, 4788760, 5387355, 5746512, 7183140, 8619768, 9073440, 9577520, 10774710, 11493024, 14366280, 17239536, 19155040, 21549420, 28732560, 34479072, 43098840, 57465120, 86197680, 172395360]

約数ペア:

[(1, 172395360), (2, 86197680), (3, 57465120), (4, 43098840), (5, 34479072), (6, 28732560), (8, 21549420), (9, 19155040), (10, 17239536), (12, 14366280), (15, 11493024), (16, 10774710), (18, 9577520), (19, 9073440), (20, 8619768), (24, 7183140), (30, 5746512), (32, 5387355), (36, 4788760), (38, 4536720), (40, 4309884), (45, 3831008), (48, 3591570), (57, 3024480), (60, 2873256), (72, 2394380), (76, 2268360), (80, 2154942), (90, 1915504), (95, 1814688), (96, 1795785), (114, 1512240), (120, 1436628), (144, 1197190), (152, 1134180), (160, 1077471), (171, 1008160), (180, 957752), (190, 907344), (228, 756120), (240, 718314), (285, 604896), (288, 598595), (304, 567090), (342, 504080), (360, 478876), (380, 453672), (456, 378060), (480, 359157), (570, 302448), (608, 283545), (684, 252040), (720, 239438), (760, 226836), (855, 201632), (912, 189030), (1140, 151224), (1368, 126020), (1440, 119719), (1520, 113418), (1710, 100816), (1824, 94515), (2280, 75612), (2736, 63010), (3040, 56709), (3420, 50408), (4560, 37806), (5472, 31505), (6301, 27360), (6840, 25204), (9120, 18903), (12602, 13680)]