268324560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53239}}^1$

素因数の和:53265

約数の個数: 120

約数和(自身を含む): 1029874560

約数和(自身を除く): 761550000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 53239, 106478, 159717, 212956, 266195, 319434, 372673, 425912, 479151, 532390, 638868, 745346, 798585, 851824, 958302, 1064780, 1118019, 1277736, 1490692, 1597170, 1863365, 1916604, 2129560, 2236038, 2395755, 2555472, 2981384, 3194340, 3354057, 3726730, 3833208, 4259120, 4472076, 4791510, 5590095, 5962768, 6388680, 6708114, 7453460, 7666416, 8944152, 9583020, 11180190, 12777360, 13416228, 14906920, 16770285, 17888304, 19166040, 22360380, 26832456, 29813840, 33540570, 38332080, 44720760, 53664912, 67081140, 89441520, 134162280, 268324560]

約数ペア:

[(1, 268324560), (2, 134162280), (3, 89441520), (4, 67081140), (5, 53664912), (6, 44720760), (7, 38332080), (8, 33540570), (9, 29813840), (10, 26832456), (12, 22360380), (14, 19166040), (15, 17888304), (16, 16770285), (18, 14906920), (20, 13416228), (21, 12777360), (24, 11180190), (28, 9583020), (30, 8944152), (35, 7666416), (36, 7453460), (40, 6708114), (42, 6388680), (45, 5962768), (48, 5590095), (56, 4791510), (60, 4472076), (63, 4259120), (70, 3833208), (72, 3726730), (80, 3354057), (84, 3194340), (90, 2981384), (105, 2555472), (112, 2395755), (120, 2236038), (126, 2129560), (140, 1916604), (144, 1863365), (168, 1597170), (180, 1490692), (210, 1277736), (240, 1118019), (252, 1064780), (280, 958302), (315, 851824), (336, 798585), (360, 745346), (420, 638868), (504, 532390), (560, 479151), (630, 425912), (720, 372673), (840, 319434), (1008, 266195), (1260, 212956), (1680, 159717), (2520, 106478), (5040, 53239)]