423177120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15467}}^1$

素因数の和:15507

約数の個数: 144

約数和(自身を含む): 1520195040

約数和(自身を除く): 1097017920

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, 6840, 9120, 13680, 15467, 27360, 30934, 46401, 61868, 77335, 92802, 123736, 139203, 154670, 185604, 232005, 247472, 278406, 293873, 309340, 371208, 464010, 494944, 556812, 587746, 618680, 696015, 742416, 881619, 928020, 1113624, 1175492, 1237360, 1392030, 1469365, 1484832, 1763238, 1856040, 2227248, 2350984, 2474720, 2644857, 2784060, 2938730, 3526476, 3712080, 4408095, 4454496, 4701968, 5289714, 5568120, 5877460, 7052952, 7424160, 8816190, 9403936, 10579428, 11136240, 11754920, 13224285, 14105904, 17632380, 21158856, 22272480, 23509840, 26448570, 28211808, 35264760, 42317712, 47019680, 52897140, 70529520, 84635424, 105794280, 141059040, 211588560, 423177120]

約数ペア:

[(1, 423177120), (2, 211588560), (3, 141059040), (4, 105794280), (5, 84635424), (6, 70529520), (8, 52897140), (9, 47019680), (10, 42317712), (12, 35264760), (15, 28211808), (16, 26448570), (18, 23509840), (19, 22272480), (20, 21158856), (24, 17632380), (30, 14105904), (32, 13224285), (36, 11754920), (38, 11136240), (40, 10579428), (45, 9403936), (48, 8816190), (57, 7424160), (60, 7052952), (72, 5877460), (76, 5568120), (80, 5289714), (90, 4701968), (95, 4454496), (96, 4408095), (114, 3712080), (120, 3526476), (144, 2938730), (152, 2784060), (160, 2644857), (171, 2474720), (180, 2350984), (190, 2227248), (228, 1856040), (240, 1763238), (285, 1484832), (288, 1469365), (304, 1392030), (342, 1237360), (360, 1175492), (380, 1113624), (456, 928020), (480, 881619), (570, 742416), (608, 696015), (684, 618680), (720, 587746), (760, 556812), (855, 494944), (912, 464010), (1140, 371208), (1368, 309340), (1440, 293873), (1520, 278406), (1710, 247472), (1824, 232005), (2280, 185604), (2736, 154670), (3040, 139203), (3420, 123736), (4560, 92802), (5472, 77335), (6840, 61868), (9120, 46401), (13680, 30934), (15467, 27360)]