73993680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102769}}^1$

素因数の和:102788

約数の個数: 60

約数和(自身を含む): 248497860

約数和(自身を除く): 174504180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 102769, 205538, 308307, 411076, 513845, 616614, 822152, 924921, 1027690, 1233228, 1541535, 1644304, 1849842, 2055380, 2466456, 3083070, 3699684, 4110760, 4624605, 4932912, 6166140, 7399368, 8221520, 9249210, 12332280, 14798736, 18498420, 24664560, 36996840, 73993680]

約数ペア:

[(1, 73993680), (2, 36996840), (3, 24664560), (4, 18498420), (5, 14798736), (6, 12332280), (8, 9249210), (9, 8221520), (10, 7399368), (12, 6166140), (15, 4932912), (16, 4624605), (18, 4110760), (20, 3699684), (24, 3083070), (30, 2466456), (36, 2055380), (40, 1849842), (45, 1644304), (48, 1541535), (60, 1233228), (72, 1027690), (80, 924921), (90, 822152), (120, 616614), (144, 513845), (180, 411076), (240, 308307), (360, 205538), (720, 102769)]