227924640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2011

約数の個数: 144

約数和(自身を含む): 787576608

約数和(自身を除く): 559651968

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, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1907, 1992, 2490, 2656, 2988, 3320, 3735, 3814, 3984, 4980, 5721, 5976, 6640, 7470, 7628, 7968, 9535, 9960, 11442, 11952, 13280, 14940, 15256, 17163, 19070, 19920, 22884, 23904, 28605, 29880, 30512, 34326, 38140, 39840, 45768, 57210, 59760, 61024, 68652, 76280, 85815, 91536, 114420, 119520, 137304, 152560, 158281, 171630, 183072, 228840, 274608, 305120, 316562, 343260, 457680, 474843, 549216, 633124, 686520, 791405, 915360, 949686, 1266248, 1373040, 1424529, 1582810, 1899372, 2374215, 2532496, 2746080, 2849058, 3165620, 3798744, 4748430, 5064992, 5698116, 6331240, 7122645, 7597488, 9496860, 11396232, 12662480, 14245290, 15194976, 18993720, 22792464, 25324960, 28490580, 37987440, 45584928, 56981160, 75974880, 113962320, 227924640]

約数ペア:

[(1, 227924640), (2, 113962320), (3, 75974880), (4, 56981160), (5, 45584928), (6, 37987440), (8, 28490580), (9, 25324960), (10, 22792464), (12, 18993720), (15, 15194976), (16, 14245290), (18, 12662480), (20, 11396232), (24, 9496860), (30, 7597488), (32, 7122645), (36, 6331240), (40, 5698116), (45, 5064992), (48, 4748430), (60, 3798744), (72, 3165620), (80, 2849058), (83, 2746080), (90, 2532496), (96, 2374215), (120, 1899372), (144, 1582810), (160, 1424529), (166, 1373040), (180, 1266248), (240, 949686), (249, 915360), (288, 791405), (332, 686520), (360, 633124), (415, 549216), (480, 474843), (498, 457680), (664, 343260), (720, 316562), (747, 305120), (830, 274608), (996, 228840), (1245, 183072), (1328, 171630), (1440, 158281), (1494, 152560), (1660, 137304), (1907, 119520), (1992, 114420), (2490, 91536), (2656, 85815), (2988, 76280), (3320, 68652), (3735, 61024), (3814, 59760), (3984, 57210), (4980, 45768), (5721, 39840), (5976, 38140), (6640, 34326), (7470, 30512), (7628, 29880), (7968, 28605), (9535, 23904), (9960, 22884), (11442, 19920), (11952, 19070), (13280, 17163), (14940, 15256)]