684065520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{316697}}^1$

素因数の和:316719

約数の個数: 80

約数和(自身を含む): 2356233120

約数和(自身を除く): 1672167600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 316697, 633394, 950091, 1266788, 1583485, 1900182, 2533576, 2850273, 3166970, 3800364, 4750455, 5067152, 5700546, 6333940, 7600728, 8550819, 9500910, 11401092, 12667880, 14251365, 15201456, 17101638, 19001820, 22802184, 25335760, 28502730, 34203276, 38003640, 42754095, 45604368, 57005460, 68406552, 76007280, 85508190, 114010920, 136813104, 171016380, 228021840, 342032760, 684065520]

約数ペア:

[(1, 684065520), (2, 342032760), (3, 228021840), (4, 171016380), (5, 136813104), (6, 114010920), (8, 85508190), (9, 76007280), (10, 68406552), (12, 57005460), (15, 45604368), (16, 42754095), (18, 38003640), (20, 34203276), (24, 28502730), (27, 25335760), (30, 22802184), (36, 19001820), (40, 17101638), (45, 15201456), (48, 14251365), (54, 12667880), (60, 11401092), (72, 9500910), (80, 8550819), (90, 7600728), (108, 6333940), (120, 5700546), (135, 5067152), (144, 4750455), (180, 3800364), (216, 3166970), (240, 2850273), (270, 2533576), (360, 1900182), (432, 1583485), (540, 1266788), (720, 950091), (1080, 633394), (2160, 316697)]