291867360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32003}}^1$

素因数の和:32040

約数の個数: 96

約数和(自身を含む): 967800960

約数和(自身を除く): 675933600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 32003, 64006, 96009, 128012, 160015, 192018, 256024, 320030, 384036, 480045, 512048, 608057, 640060, 768072, 960090, 1024096, 1216114, 1280120, 1536144, 1824171, 1920180, 2432228, 2560240, 3040285, 3072288, 3648342, 3840360, 4864456, 5120480, 6080570, 7296684, 7680720, 9120855, 9728912, 12161140, 14593368, 15361440, 18241710, 19457824, 24322280, 29186736, 36483420, 48644560, 58373472, 72966840, 97289120, 145933680, 291867360]

約数ペア:

[(1, 291867360), (2, 145933680), (3, 97289120), (4, 72966840), (5, 58373472), (6, 48644560), (8, 36483420), (10, 29186736), (12, 24322280), (15, 19457824), (16, 18241710), (19, 15361440), (20, 14593368), (24, 12161140), (30, 9728912), (32, 9120855), (38, 7680720), (40, 7296684), (48, 6080570), (57, 5120480), (60, 4864456), (76, 3840360), (80, 3648342), (95, 3072288), (96, 3040285), (114, 2560240), (120, 2432228), (152, 1920180), (160, 1824171), (190, 1536144), (228, 1280120), (240, 1216114), (285, 1024096), (304, 960090), (380, 768072), (456, 640060), (480, 608057), (570, 512048), (608, 480045), (760, 384036), (912, 320030), (1140, 256024), (1520, 192018), (1824, 160015), (2280, 128012), (3040, 96009), (4560, 64006), (9120, 32003)]