227913120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 783330912

約数和(自身を除く): 555417792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 720, 815, 971, 978, 1304, 1440, 1467, 1630, 1942, 1956, 2445, 2608, 2913, 2934, 3260, 3884, 3912, 4855, 4890, 5216, 5826, 5868, 6520, 7335, 7768, 7824, 8739, 9710, 9780, 11652, 11736, 13040, 14565, 14670, 15536, 15648, 17478, 19420, 19560, 23304, 23472, 26080, 29130, 29340, 31072, 34956, 38840, 39120, 43695, 46608, 46944, 58260, 58680, 69912, 77680, 78240, 87390, 93216, 116520, 117360, 139824, 155360, 158273, 174780, 233040, 234720, 279648, 316546, 349560, 466080, 474819, 633092, 699120, 791365, 949638, 1266184, 1398240, 1424457, 1582730, 1899276, 2374095, 2532368, 2848914, 3165460, 3798552, 4748190, 5064736, 5697828, 6330920, 7122285, 7597104, 9496380, 11395656, 12661840, 14244570, 15194208, 18992760, 22791312, 25323680, 28489140, 37985520, 45582624, 56978280, 75971040, 113956560, 227913120]

約数ペア:

[(1, 227913120), (2, 113956560), (3, 75971040), (4, 56978280), (5, 45582624), (6, 37985520), (8, 28489140), (9, 25323680), (10, 22791312), (12, 18992760), (15, 15194208), (16, 14244570), (18, 12661840), (20, 11395656), (24, 9496380), (30, 7597104), (32, 7122285), (36, 6330920), (40, 5697828), (45, 5064736), (48, 4748190), (60, 3798552), (72, 3165460), (80, 2848914), (90, 2532368), (96, 2374095), (120, 1899276), (144, 1582730), (160, 1424457), (163, 1398240), (180, 1266184), (240, 949638), (288, 791365), (326, 699120), (360, 633092), (480, 474819), (489, 466080), (652, 349560), (720, 316546), (815, 279648), (971, 234720), (978, 233040), (1304, 174780), (1440, 158273), (1467, 155360), (1630, 139824), (1942, 117360), (1956, 116520), (2445, 93216), (2608, 87390), (2913, 78240), (2934, 77680), (3260, 69912), (3884, 58680), (3912, 58260), (4855, 46944), (4890, 46608), (5216, 43695), (5826, 39120), (5868, 38840), (6520, 34956), (7335, 31072), (7768, 29340), (7824, 29130), (8739, 26080), (9710, 23472), (9780, 23304), (11652, 19560), (11736, 19420), (13040, 17478), (14565, 15648), (14670, 15536)]