379966080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 1312593120

約数和(自身を除く): 932627040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1171, 1248, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2342, 2496, 2535, 2704, 3120, 3380, 3513, 4056, 4160, 4684, 4992, 5070, 5408, 5855, 6240, 6760, 7026, 8112, 8320, 9368, 10140, 10816, 11710, 12480, 13520, 14052, 15223, 16224, 17565, 18736, 20280, 21632, 23420, 24960, 27040, 28104, 30446, 32448, 35130, 37472, 40560, 45669, 46840, 54080, 56208, 60892, 64896, 70260, 74944, 76115, 81120, 91338, 93680, 108160, 112416, 121784, 140520, 149888, 152230, 162240, 182676, 187360, 197899, 224832, 228345, 243568, 281040, 304460, 324480, 365352, 374720, 395798, 449664, 456690, 487136, 562080, 593697, 608920, 730704, 749440, 791596, 913380, 974272, 989495, 1124160, 1187394, 1217840, 1461408, 1583192, 1826760, 1948544, 1978990, 2248320, 2374788, 2435680, 2922816, 2968485, 3166384, 3653520, 3957980, 4749576, 4871360, 5845632, 5936970, 6332768, 7307040, 7915960, 9499152, 9742720, 11873940, 12665536, 14614080, 15831920, 18998304, 23747880, 25331072, 29228160, 31663840, 37996608, 47495760, 63327680, 75993216, 94991520, 126655360, 189983040, 379966080]

約数ペア:

[(1, 379966080), (2, 189983040), (3, 126655360), (4, 94991520), (5, 75993216), (6, 63327680), (8, 47495760), (10, 37996608), (12, 31663840), (13, 29228160), (15, 25331072), (16, 23747880), (20, 18998304), (24, 15831920), (26, 14614080), (30, 12665536), (32, 11873940), (39, 9742720), (40, 9499152), (48, 7915960), (52, 7307040), (60, 6332768), (64, 5936970), (65, 5845632), (78, 4871360), (80, 4749576), (96, 3957980), (104, 3653520), (120, 3166384), (128, 2968485), (130, 2922816), (156, 2435680), (160, 2374788), (169, 2248320), (192, 1978990), (195, 1948544), (208, 1826760), (240, 1583192), (260, 1461408), (312, 1217840), (320, 1187394), (338, 1124160), (384, 989495), (390, 974272), (416, 913380), (480, 791596), (507, 749440), (520, 730704), (624, 608920), (640, 593697), (676, 562080), (780, 487136), (832, 456690), (845, 449664), (960, 395798), (1014, 374720), (1040, 365352), (1171, 324480), (1248, 304460), (1352, 281040), (1560, 243568), (1664, 228345), (1690, 224832), (1920, 197899), (2028, 187360), (2080, 182676), (2342, 162240), (2496, 152230), (2535, 149888), (2704, 140520), (3120, 121784), (3380, 112416), (3513, 108160), (4056, 93680), (4160, 91338), (4684, 81120), (4992, 76115), (5070, 74944), (5408, 70260), (5855, 64896), (6240, 60892), (6760, 56208), (7026, 54080), (8112, 46840), (8320, 45669), (9368, 40560), (10140, 37472), (10816, 35130), (11710, 32448), (12480, 30446), (13520, 28104), (14052, 27040), (15223, 24960), (16224, 23420), (17565, 21632), (18736, 20280)]