507711360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20376

約数の個数: 128

約数和(自身を含む): 1742902560

約数和(自身を除く): 1235191200

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, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 20341, 24960, 40682, 61023, 81364, 101705, 122046, 162728, 203410, 244092, 264433, 305115, 325456, 406820, 488184, 528866, 610230, 650912, 793299, 813640, 976368, 1057732, 1220460, 1301824, 1322165, 1586598, 1627280, 1952736, 2115464, 2440920, 2603648, 2644330, 3173196, 3254560, 3905472, 3966495, 4230928, 4881840, 5288660, 6346392, 6509120, 7810944, 7932990, 8461856, 9763680, 10577320, 12692784, 13018240, 15865980, 16923712, 19527360, 21154640, 25385568, 31731960, 33847424, 39054720, 42309280, 50771136, 63463920, 84618560, 101542272, 126927840, 169237120, 253855680, 507711360]

約数ペア:

[(1, 507711360), (2, 253855680), (3, 169237120), (4, 126927840), (5, 101542272), (6, 84618560), (8, 63463920), (10, 50771136), (12, 42309280), (13, 39054720), (15, 33847424), (16, 31731960), (20, 25385568), (24, 21154640), (26, 19527360), (30, 16923712), (32, 15865980), (39, 13018240), (40, 12692784), (48, 10577320), (52, 9763680), (60, 8461856), (64, 7932990), (65, 7810944), (78, 6509120), (80, 6346392), (96, 5288660), (104, 4881840), (120, 4230928), (128, 3966495), (130, 3905472), (156, 3254560), (160, 3173196), (192, 2644330), (195, 2603648), (208, 2440920), (240, 2115464), (260, 1952736), (312, 1627280), (320, 1586598), (384, 1322165), (390, 1301824), (416, 1220460), (480, 1057732), (520, 976368), (624, 813640), (640, 793299), (780, 650912), (832, 610230), (960, 528866), (1040, 488184), (1248, 406820), (1560, 325456), (1664, 305115), (1920, 264433), (2080, 244092), (2496, 203410), (3120, 162728), (4160, 122046), (4992, 101705), (6240, 81364), (8320, 61023), (12480, 40682), (20341, 24960)]