154988160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 500126400

約数和(自身を除く): 345138240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 907, 960, 1068, 1335, 1424, 1780, 1814, 1920, 2136, 2670, 2721, 2848, 3560, 3628, 4272, 4535, 5340, 5442, 5696, 7120, 7256, 8544, 9070, 10680, 10884, 11392, 13605, 14240, 14512, 17088, 18140, 21360, 21768, 27210, 28480, 29024, 34176, 36280, 42720, 43536, 54420, 56960, 58048, 72560, 80723, 85440, 87072, 108840, 116096, 145120, 161446, 170880, 174144, 217680, 242169, 290240, 322892, 348288, 403615, 435360, 484338, 580480, 645784, 807230, 870720, 968676, 1210845, 1291568, 1614460, 1741440, 1937352, 2421690, 2583136, 3228920, 3874704, 4843380, 5166272, 6457840, 7749408, 9686760, 10332544, 12915680, 15498816, 19373520, 25831360, 30997632, 38747040, 51662720, 77494080, 154988160]

約数ペア:

[(1, 154988160), (2, 77494080), (3, 51662720), (4, 38747040), (5, 30997632), (6, 25831360), (8, 19373520), (10, 15498816), (12, 12915680), (15, 10332544), (16, 9686760), (20, 7749408), (24, 6457840), (30, 5166272), (32, 4843380), (40, 3874704), (48, 3228920), (60, 2583136), (64, 2421690), (80, 1937352), (89, 1741440), (96, 1614460), (120, 1291568), (128, 1210845), (160, 968676), (178, 870720), (192, 807230), (240, 645784), (267, 580480), (320, 484338), (356, 435360), (384, 403615), (445, 348288), (480, 322892), (534, 290240), (640, 242169), (712, 217680), (890, 174144), (907, 170880), (960, 161446), (1068, 145120), (1335, 116096), (1424, 108840), (1780, 87072), (1814, 85440), (1920, 80723), (2136, 72560), (2670, 58048), (2721, 56960), (2848, 54420), (3560, 43536), (3628, 42720), (4272, 36280), (4535, 34176), (5340, 29024), (5442, 28480), (5696, 27210), (7120, 21768), (7256, 21360), (8544, 18140), (9070, 17088), (10680, 14512), (10884, 14240), (11392, 13605)]