147987360

素因数分解:

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

素因数の和:102790

約数の個数: 72

約数和(自身を含む): 505011780

約数和(自身を除く): 357024420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 102769, 205538, 308307, 411076, 513845, 616614, 822152, 924921, 1027690, 1233228, 1541535, 1644304, 1849842, 2055380, 2466456, 3083070, 3288608, 3699684, 4110760, 4624605, 4932912, 6166140, 7399368, 8221520, 9249210, 9865824, 12332280, 14798736, 16443040, 18498420, 24664560, 29597472, 36996840, 49329120, 73993680, 147987360]

約数ペア:

[(1, 147987360), (2, 73993680), (3, 49329120), (4, 36996840), (5, 29597472), (6, 24664560), (8, 18498420), (9, 16443040), (10, 14798736), (12, 12332280), (15, 9865824), (16, 9249210), (18, 8221520), (20, 7399368), (24, 6166140), (30, 4932912), (32, 4624605), (36, 4110760), (40, 3699684), (45, 3288608), (48, 3083070), (60, 2466456), (72, 2055380), (80, 1849842), (90, 1644304), (96, 1541535), (120, 1233228), (144, 1027690), (160, 924921), (180, 822152), (240, 616614), (288, 513845), (360, 411076), (480, 308307), (720, 205538), (1440, 102769)]