8002768320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2778739}}^1$

素因数の和:2778762

約数の個数: 84

約数和(自身を含む): 27526198440

約数和(自身を除く): 19523430120

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 2778739, 5557478, 8336217, 11114956, 13893695, 16672434, 22229912, 25008651, 27787390, 33344868, 41681085, 44459824, 50017302, 55574780, 66689736, 83362170, 88919648, 100034604, 111149560, 125043255, 133379472, 166724340, 177839296, 200069208, 222299120, 250086510, 266758944, 333448680, 400138416, 444598240, 500173020, 533517888, 666897360, 800276832, 889196480, 1000346040, 1333794720, 1600553664, 2000692080, 2667589440, 4001384160, 8002768320]

約数ペア:

[(1, 8002768320), (2, 4001384160), (3, 2667589440), (4, 2000692080), (5, 1600553664), (6, 1333794720), (8, 1000346040), (9, 889196480), (10, 800276832), (12, 666897360), (15, 533517888), (16, 500173020), (18, 444598240), (20, 400138416), (24, 333448680), (30, 266758944), (32, 250086510), (36, 222299120), (40, 200069208), (45, 177839296), (48, 166724340), (60, 133379472), (64, 125043255), (72, 111149560), (80, 100034604), (90, 88919648), (96, 83362170), (120, 66689736), (144, 55574780), (160, 50017302), (180, 44459824), (192, 41681085), (240, 33344868), (288, 27787390), (320, 25008651), (360, 22229912), (480, 16672434), (576, 13893695), (720, 11114956), (960, 8336217), (1440, 5557478), (2880, 2778739)]