80372460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1$

素因数の和:6223

約数の個数: 96

約数和(自身を含む): 265531392

約数和(自身を除く): 185158932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6173, 6510, 12346, 13020, 18519, 24692, 30865, 37038, 43211, 61730, 74076, 86422, 92595, 123460, 129633, 172844, 185190, 191363, 216055, 259266, 370380, 382726, 432110, 518532, 574089, 648165, 765452, 864220, 956815, 1148178, 1296330, 1339541, 1913630, 2296356, 2592660, 2679082, 2870445, 3827260, 4018623, 5358164, 5740890, 6697705, 8037246, 11481780, 13395410, 16074492, 20093115, 26790820, 40186230, 80372460]

約数ペア:

[(1, 80372460), (2, 40186230), (3, 26790820), (4, 20093115), (5, 16074492), (6, 13395410), (7, 11481780), (10, 8037246), (12, 6697705), (14, 5740890), (15, 5358164), (20, 4018623), (21, 3827260), (28, 2870445), (30, 2679082), (31, 2592660), (35, 2296356), (42, 1913630), (60, 1339541), (62, 1296330), (70, 1148178), (84, 956815), (93, 864220), (105, 765452), (124, 648165), (140, 574089), (155, 518532), (186, 432110), (210, 382726), (217, 370380), (310, 259266), (372, 216055), (420, 191363), (434, 185190), (465, 172844), (620, 129633), (651, 123460), (868, 92595), (930, 86422), (1085, 74076), (1302, 61730), (1860, 43211), (2170, 37038), (2604, 30865), (3255, 24692), (4340, 18519), (6173, 13020), (6510, 12346)]