491774040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59393}}^1$

素因数の和:59433

約数の個数: 96

約数和(自身を含む): 1667783520

約数和(自身を除く): 1176009480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 59393, 118786, 178179, 237572, 296965, 356358, 475144, 534537, 593930, 712716, 890895, 1069074, 1187860, 1366039, 1425432, 1781790, 2138148, 2375720, 2672685, 2732078, 3563580, 4098117, 4276296, 5345370, 5464156, 6830195, 7127160, 8196234, 10690740, 10928312, 12294351, 13660390, 16392468, 20490585, 21381480, 24588702, 27320780, 32784936, 40981170, 49177404, 54641560, 61471755, 81962340, 98354808, 122943510, 163924680, 245887020, 491774040]

約数ペア:

[(1, 491774040), (2, 245887020), (3, 163924680), (4, 122943510), (5, 98354808), (6, 81962340), (8, 61471755), (9, 54641560), (10, 49177404), (12, 40981170), (15, 32784936), (18, 27320780), (20, 24588702), (23, 21381480), (24, 20490585), (30, 16392468), (36, 13660390), (40, 12294351), (45, 10928312), (46, 10690740), (60, 8196234), (69, 7127160), (72, 6830195), (90, 5464156), (92, 5345370), (115, 4276296), (120, 4098117), (138, 3563580), (180, 2732078), (184, 2672685), (207, 2375720), (230, 2138148), (276, 1781790), (345, 1425432), (360, 1366039), (414, 1187860), (460, 1069074), (552, 890895), (690, 712716), (828, 593930), (920, 534537), (1035, 475144), (1380, 356358), (1656, 296965), (2070, 237572), (2760, 178179), (4140, 118786), (8280, 59393)]