355077480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 1097556480

約数和(自身を除く): 742479000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 157, 188, 235, 282, 314, 376, 401, 470, 471, 564, 628, 705, 785, 802, 940, 942, 1128, 1203, 1256, 1410, 1570, 1604, 1880, 1884, 2005, 2355, 2406, 2820, 3140, 3208, 3768, 4010, 4710, 4812, 5640, 6015, 6280, 7379, 8020, 9420, 9624, 12030, 14758, 16040, 18840, 18847, 22137, 24060, 29516, 36895, 37694, 44274, 48120, 56541, 59032, 62957, 73790, 75388, 88548, 94235, 110685, 113082, 125914, 147580, 150776, 177096, 188470, 188871, 221370, 226164, 251828, 282705, 295160, 314785, 376940, 377742, 442740, 452328, 503656, 565410, 629570, 753880, 755484, 885480, 944355, 1130820, 1259140, 1510968, 1888710, 2261640, 2518280, 2958979, 3777420, 5917958, 7554840, 8876937, 11835916, 14794895, 17753874, 23671832, 29589790, 35507748, 44384685, 59179580, 71015496, 88769370, 118359160, 177538740, 355077480]

約数ペア:

[(1, 355077480), (2, 177538740), (3, 118359160), (4, 88769370), (5, 71015496), (6, 59179580), (8, 44384685), (10, 35507748), (12, 29589790), (15, 23671832), (20, 17753874), (24, 14794895), (30, 11835916), (40, 8876937), (47, 7554840), (60, 5917958), (94, 3777420), (120, 2958979), (141, 2518280), (157, 2261640), (188, 1888710), (235, 1510968), (282, 1259140), (314, 1130820), (376, 944355), (401, 885480), (470, 755484), (471, 753880), (564, 629570), (628, 565410), (705, 503656), (785, 452328), (802, 442740), (940, 377742), (942, 376940), (1128, 314785), (1203, 295160), (1256, 282705), (1410, 251828), (1570, 226164), (1604, 221370), (1880, 188871), (1884, 188470), (2005, 177096), (2355, 150776), (2406, 147580), (2820, 125914), (3140, 113082), (3208, 110685), (3768, 94235), (4010, 88548), (4710, 75388), (4812, 73790), (5640, 62957), (6015, 59032), (6280, 56541), (7379, 48120), (8020, 44274), (9420, 37694), (9624, 36895), (12030, 29516), (14758, 24060), (16040, 22137), (18840, 18847)]