88571280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52721}}^1$

素因数の和:52744

約数の個数: 80

約数和(自身を含む): 313801344

約数和(自身を除く): 225230064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52721, 105442, 158163, 210884, 263605, 316326, 369047, 421768, 527210, 632652, 738094, 790815, 843536, 1054420, 1107141, 1265304, 1476188, 1581630, 1845235, 2108840, 2214282, 2530608, 2952376, 3163260, 3690470, 4217680, 4428564, 5535705, 5904752, 6326520, 7380940, 8857128, 11071410, 12653040, 14761880, 17714256, 22142820, 29523760, 44285640, 88571280]

約数ペア:

[(1, 88571280), (2, 44285640), (3, 29523760), (4, 22142820), (5, 17714256), (6, 14761880), (7, 12653040), (8, 11071410), (10, 8857128), (12, 7380940), (14, 6326520), (15, 5904752), (16, 5535705), (20, 4428564), (21, 4217680), (24, 3690470), (28, 3163260), (30, 2952376), (35, 2530608), (40, 2214282), (42, 2108840), (48, 1845235), (56, 1581630), (60, 1476188), (70, 1265304), (80, 1107141), (84, 1054420), (105, 843536), (112, 790815), (120, 738094), (140, 632652), (168, 527210), (210, 421768), (240, 369047), (280, 316326), (336, 263605), (420, 210884), (560, 158163), (840, 105442), (1680, 52721)]