227330640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4537

約数の個数: 120

約数和(自身を含む): 774379008

約数和(自身を除く): 547048368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 4447, 5112, 5680, 6390, 8520, 8894, 10224, 12780, 13341, 17040, 17788, 22235, 25560, 26682, 35576, 40023, 44470, 51120, 53364, 66705, 71152, 80046, 88940, 106728, 133410, 160092, 177880, 200115, 213456, 266820, 315737, 320184, 355760, 400230, 533640, 631474, 640368, 800460, 947211, 1067280, 1262948, 1578685, 1600920, 1894422, 2525896, 2841633, 3157370, 3201840, 3788844, 4736055, 5051792, 5683266, 6314740, 7577688, 9472110, 11366532, 12629480, 14208165, 15155376, 18944220, 22733064, 25258960, 28416330, 37888440, 45466128, 56832660, 75776880, 113665320, 227330640]

約数ペア:

[(1, 227330640), (2, 113665320), (3, 75776880), (4, 56832660), (5, 45466128), (6, 37888440), (8, 28416330), (9, 25258960), (10, 22733064), (12, 18944220), (15, 15155376), (16, 14208165), (18, 12629480), (20, 11366532), (24, 9472110), (30, 7577688), (36, 6314740), (40, 5683266), (45, 5051792), (48, 4736055), (60, 3788844), (71, 3201840), (72, 3157370), (80, 2841633), (90, 2525896), (120, 1894422), (142, 1600920), (144, 1578685), (180, 1262948), (213, 1067280), (240, 947211), (284, 800460), (355, 640368), (360, 631474), (426, 533640), (568, 400230), (639, 355760), (710, 320184), (720, 315737), (852, 266820), (1065, 213456), (1136, 200115), (1278, 177880), (1420, 160092), (1704, 133410), (2130, 106728), (2556, 88940), (2840, 80046), (3195, 71152), (3408, 66705), (4260, 53364), (4447, 51120), (5112, 44470), (5680, 40023), (6390, 35576), (8520, 26682), (8894, 25560), (10224, 22235), (12780, 17788), (13341, 17040)]