243317040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53359}}^1$

素因数の和:53394

約数の個数: 80

約数和(自身を含む): 793996800

約数和(自身を除く): 550679760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 53359, 106718, 160077, 213436, 266795, 320154, 426872, 533590, 640308, 800385, 853744, 1013821, 1067180, 1280616, 1600770, 2027642, 2134360, 2561232, 3041463, 3201540, 4055284, 4268720, 5069105, 6082926, 6403080, 8110568, 10138210, 12165852, 12806160, 15207315, 16221136, 20276420, 24331704, 30414630, 40552840, 48663408, 60829260, 81105680, 121658520, 243317040]

約数ペア:

[(1, 243317040), (2, 121658520), (3, 81105680), (4, 60829260), (5, 48663408), (6, 40552840), (8, 30414630), (10, 24331704), (12, 20276420), (15, 16221136), (16, 15207315), (19, 12806160), (20, 12165852), (24, 10138210), (30, 8110568), (38, 6403080), (40, 6082926), (48, 5069105), (57, 4268720), (60, 4055284), (76, 3201540), (80, 3041463), (95, 2561232), (114, 2134360), (120, 2027642), (152, 1600770), (190, 1280616), (228, 1067180), (240, 1013821), (285, 853744), (304, 800385), (380, 640308), (456, 533590), (570, 426872), (760, 320154), (912, 266795), (1140, 213436), (1520, 160077), (2280, 106718), (4560, 53359)]