38747040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 123560640

約数和(自身を除く): 84813600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 907, 1068, 1335, 1424, 1780, 1814, 2136, 2670, 2721, 2848, 3560, 3628, 4272, 4535, 5340, 5442, 7120, 7256, 8544, 9070, 10680, 10884, 13605, 14240, 14512, 18140, 21360, 21768, 27210, 29024, 36280, 42720, 43536, 54420, 72560, 80723, 87072, 108840, 145120, 161446, 217680, 242169, 322892, 403615, 435360, 484338, 645784, 807230, 968676, 1210845, 1291568, 1614460, 1937352, 2421690, 2583136, 3228920, 3874704, 4843380, 6457840, 7749408, 9686760, 12915680, 19373520, 38747040]

約数ペア:

[(1, 38747040), (2, 19373520), (3, 12915680), (4, 9686760), (5, 7749408), (6, 6457840), (8, 4843380), (10, 3874704), (12, 3228920), (15, 2583136), (16, 2421690), (20, 1937352), (24, 1614460), (30, 1291568), (32, 1210845), (40, 968676), (48, 807230), (60, 645784), (80, 484338), (89, 435360), (96, 403615), (120, 322892), (160, 242169), (178, 217680), (240, 161446), (267, 145120), (356, 108840), (445, 87072), (480, 80723), (534, 72560), (712, 54420), (890, 43536), (907, 42720), (1068, 36280), (1335, 29024), (1424, 27210), (1780, 21768), (1814, 21360), (2136, 18140), (2670, 14512), (2721, 14240), (2848, 13605), (3560, 10884), (3628, 10680), (4272, 9070), (4535, 8544), (5340, 7256), (5442, 7120)]