81843360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 259604352

約数和(自身を除く): 177760992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 668, 835, 1002, 1021, 1336, 1670, 2004, 2042, 2505, 2672, 3063, 3340, 4008, 4084, 5010, 5105, 5344, 6126, 6680, 8016, 8168, 10020, 10210, 12252, 13360, 15315, 16032, 16336, 20040, 20420, 24504, 26720, 30630, 32672, 40080, 40840, 49008, 61260, 80160, 81680, 98016, 122520, 163360, 170507, 245040, 341014, 490080, 511521, 682028, 852535, 1023042, 1364056, 1705070, 2046084, 2557605, 2728112, 3410140, 4092168, 5115210, 5456224, 6820280, 8184336, 10230420, 13640560, 16368672, 20460840, 27281120, 40921680, 81843360]

約数ペア:

[(1, 81843360), (2, 40921680), (3, 27281120), (4, 20460840), (5, 16368672), (6, 13640560), (8, 10230420), (10, 8184336), (12, 6820280), (15, 5456224), (16, 5115210), (20, 4092168), (24, 3410140), (30, 2728112), (32, 2557605), (40, 2046084), (48, 1705070), (60, 1364056), (80, 1023042), (96, 852535), (120, 682028), (160, 511521), (167, 490080), (240, 341014), (334, 245040), (480, 170507), (501, 163360), (668, 122520), (835, 98016), (1002, 81680), (1021, 80160), (1336, 61260), (1670, 49008), (2004, 40840), (2042, 40080), (2505, 32672), (2672, 30630), (3063, 26720), (3340, 24504), (4008, 20420), (4084, 20040), (5010, 16336), (5105, 16032), (5344, 15315), (6126, 13360), (6680, 12252), (8016, 10210), (8168, 10020)]