312700320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5869}}^1$

素因数の和:5927

約数の個数: 144

約数和(自身を含む): 1096116840

約数和(自身を除く): 783416520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5869, 5920, 6660, 8880, 10656, 11738, 13320, 17607, 17760, 23476, 26640, 29345, 35214, 46952, 52821, 53280, 58690, 70428, 88035, 93904, 105642, 117380, 140856, 176070, 187808, 211284, 217153, 234760, 264105, 281712, 352140, 422568, 434306, 469520, 528210, 563424, 651459, 704280, 845136, 868612, 939040, 1056420, 1085765, 1302918, 1408560, 1690272, 1737224, 1954377, 2112840, 2171530, 2605836, 2817120, 3257295, 3474448, 3908754, 4225680, 4343060, 5211672, 6514590, 6948896, 7817508, 8451360, 8686120, 9771885, 10423344, 13029180, 15635016, 17372240, 19543770, 20846688, 26058360, 31270032, 34744480, 39087540, 52116720, 62540064, 78175080, 104233440, 156350160, 312700320]

約数ペア:

[(1, 312700320), (2, 156350160), (3, 104233440), (4, 78175080), (5, 62540064), (6, 52116720), (8, 39087540), (9, 34744480), (10, 31270032), (12, 26058360), (15, 20846688), (16, 19543770), (18, 17372240), (20, 15635016), (24, 13029180), (30, 10423344), (32, 9771885), (36, 8686120), (37, 8451360), (40, 7817508), (45, 6948896), (48, 6514590), (60, 5211672), (72, 4343060), (74, 4225680), (80, 3908754), (90, 3474448), (96, 3257295), (111, 2817120), (120, 2605836), (144, 2171530), (148, 2112840), (160, 1954377), (180, 1737224), (185, 1690272), (222, 1408560), (240, 1302918), (288, 1085765), (296, 1056420), (333, 939040), (360, 868612), (370, 845136), (444, 704280), (480, 651459), (555, 563424), (592, 528210), (666, 469520), (720, 434306), (740, 422568), (888, 352140), (1110, 281712), (1184, 264105), (1332, 234760), (1440, 217153), (1480, 211284), (1665, 187808), (1776, 176070), (2220, 140856), (2664, 117380), (2960, 105642), (3330, 93904), (3552, 88035), (4440, 70428), (5328, 58690), (5869, 53280), (5920, 52821), (6660, 46952), (8880, 35214), (10656, 29345), (11738, 26640), (13320, 23476), (17607, 17760)]