554715360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1697}}^1$

素因数の和:1945

約数の個数: 144

約数和(自身を含む): 1902425616

約数和(自身を除く): 1347710256

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, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1697, 1816, 2043, 2270, 2724, 3394, 3405, 3632, 4086, 4540, 5091, 5448, 6788, 6810, 7264, 8172, 8485, 9080, 10182, 10215, 10896, 13576, 13620, 15273, 16344, 16970, 18160, 20364, 20430, 21792, 25455, 27152, 27240, 30546, 32688, 33940, 36320, 40728, 40860, 50910, 54304, 54480, 61092, 65376, 67880, 76365, 81456, 81720, 101820, 108960, 122184, 135760, 152730, 162912, 163440, 203640, 244368, 271520, 305460, 326880, 385219, 407280, 488736, 610920, 770438, 814560, 1155657, 1221840, 1540876, 1926095, 2311314, 2443680, 3081752, 3466971, 3852190, 4622628, 5778285, 6163504, 6933942, 7704380, 9245256, 11556570, 12327008, 13867884, 15408760, 17334855, 18490512, 23113140, 27735768, 30817520, 34669710, 36981024, 46226280, 55471536, 61635040, 69339420, 92452560, 110943072, 138678840, 184905120, 277357680, 554715360]

約数ペア:

[(1, 554715360), (2, 277357680), (3, 184905120), (4, 138678840), (5, 110943072), (6, 92452560), (8, 69339420), (9, 61635040), (10, 55471536), (12, 46226280), (15, 36981024), (16, 34669710), (18, 30817520), (20, 27735768), (24, 23113140), (30, 18490512), (32, 17334855), (36, 15408760), (40, 13867884), (45, 12327008), (48, 11556570), (60, 9245256), (72, 7704380), (80, 6933942), (90, 6163504), (96, 5778285), (120, 4622628), (144, 3852190), (160, 3466971), (180, 3081752), (227, 2443680), (240, 2311314), (288, 1926095), (360, 1540876), (454, 1221840), (480, 1155657), (681, 814560), (720, 770438), (908, 610920), (1135, 488736), (1362, 407280), (1440, 385219), (1697, 326880), (1816, 305460), (2043, 271520), (2270, 244368), (2724, 203640), (3394, 163440), (3405, 162912), (3632, 152730), (4086, 135760), (4540, 122184), (5091, 108960), (5448, 101820), (6788, 81720), (6810, 81456), (7264, 76365), (8172, 67880), (8485, 65376), (9080, 61092), (10182, 54480), (10215, 54304), (10896, 50910), (13576, 40860), (13620, 40728), (15273, 36320), (16344, 33940), (16970, 32688), (18160, 30546), (20364, 27240), (20430, 27152), (21792, 25455)]