248771760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9173}}^1$

素因数の和:9302

約数の個数: 80

約数和(自身を含む): 778101984

約数和(自身を除く): 529330224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 9173, 13560, 18346, 27120, 27519, 36692, 45865, 55038, 73384, 91730, 110076, 137595, 146768, 183460, 220152, 275190, 366920, 440304, 550380, 733840, 1036549, 1100760, 2073098, 2201520, 3109647, 4146196, 5182745, 6219294, 8292392, 10365490, 12438588, 15548235, 16584784, 20730980, 24877176, 31096470, 41461960, 49754352, 62192940, 82923920, 124385880, 248771760]

約数ペア:

[(1, 248771760), (2, 124385880), (3, 82923920), (4, 62192940), (5, 49754352), (6, 41461960), (8, 31096470), (10, 24877176), (12, 20730980), (15, 16584784), (16, 15548235), (20, 12438588), (24, 10365490), (30, 8292392), (40, 6219294), (48, 5182745), (60, 4146196), (80, 3109647), (113, 2201520), (120, 2073098), (226, 1100760), (240, 1036549), (339, 733840), (452, 550380), (565, 440304), (678, 366920), (904, 275190), (1130, 220152), (1356, 183460), (1695, 146768), (1808, 137595), (2260, 110076), (2712, 91730), (3390, 73384), (4520, 55038), (5424, 45865), (6780, 36692), (9040, 27519), (9173, 27120), (13560, 18346)]