1900320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 6205248

約数和(自身を除く): 4304928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 107, 111, 120, 148, 160, 185, 214, 222, 240, 296, 321, 370, 428, 444, 480, 535, 555, 592, 642, 740, 856, 888, 1070, 1110, 1184, 1284, 1480, 1605, 1712, 1776, 2140, 2220, 2568, 2960, 3210, 3424, 3552, 3959, 4280, 4440, 5136, 5920, 6420, 7918, 8560, 8880, 10272, 11877, 12840, 15836, 17120, 17760, 19795, 23754, 25680, 31672, 39590, 47508, 51360, 59385, 63344, 79180, 95016, 118770, 126688, 158360, 190032, 237540, 316720, 380064, 475080, 633440, 950160, 1900320]

約数ペア:

[(1, 1900320), (2, 950160), (3, 633440), (4, 475080), (5, 380064), (6, 316720), (8, 237540), (10, 190032), (12, 158360), (15, 126688), (16, 118770), (20, 95016), (24, 79180), (30, 63344), (32, 59385), (37, 51360), (40, 47508), (48, 39590), (60, 31672), (74, 25680), (80, 23754), (96, 19795), (107, 17760), (111, 17120), (120, 15836), (148, 12840), (160, 11877), (185, 10272), (214, 8880), (222, 8560), (240, 7918), (296, 6420), (321, 5920), (370, 5136), (428, 4440), (444, 4280), (480, 3959), (535, 3552), (555, 3424), (592, 3210), (642, 2960), (740, 2568), (856, 2220), (888, 2140), (1070, 1776), (1110, 1712), (1184, 1605), (1284, 1480)]