40822080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3304

約数の個数: 112

約数和(自身を含む): 139622784

約数和(自身を除く): 98800704

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3271, 4160, 6240, 6542, 9813, 12480, 13084, 16355, 19626, 26168, 32710, 39252, 42523, 49065, 52336, 65420, 78504, 85046, 98130, 104672, 127569, 130840, 157008, 170092, 196260, 209344, 212615, 255138, 261680, 314016, 340184, 392520, 425230, 510276, 523360, 628032, 637845, 680368, 785040, 850460, 1020552, 1046720, 1275690, 1360736, 1570080, 1700920, 2041104, 2551380, 2721472, 3140160, 3401840, 4082208, 5102760, 6803680, 8164416, 10205520, 13607360, 20411040, 40822080]

約数ペア:

[(1, 40822080), (2, 20411040), (3, 13607360), (4, 10205520), (5, 8164416), (6, 6803680), (8, 5102760), (10, 4082208), (12, 3401840), (13, 3140160), (15, 2721472), (16, 2551380), (20, 2041104), (24, 1700920), (26, 1570080), (30, 1360736), (32, 1275690), (39, 1046720), (40, 1020552), (48, 850460), (52, 785040), (60, 680368), (64, 637845), (65, 628032), (78, 523360), (80, 510276), (96, 425230), (104, 392520), (120, 340184), (130, 314016), (156, 261680), (160, 255138), (192, 212615), (195, 209344), (208, 196260), (240, 170092), (260, 157008), (312, 130840), (320, 127569), (390, 104672), (416, 98130), (480, 85046), (520, 78504), (624, 65420), (780, 52336), (832, 49065), (960, 42523), (1040, 39252), (1248, 32710), (1560, 26168), (2080, 19626), (2496, 16355), (3120, 13084), (3271, 12480), (4160, 9813), (6240, 6542)]