2128320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{739}}^1$

素因数の和:762

約数の個数: 84

約数和(自身を含む): 7330440

約数和(自身を除く): 5202120

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, 739, 960, 1440, 1478, 2217, 2880, 2956, 3695, 4434, 5912, 6651, 7390, 8868, 11085, 11824, 13302, 14780, 17736, 22170, 23648, 26604, 29560, 33255, 35472, 44340, 47296, 53208, 59120, 66510, 70944, 88680, 106416, 118240, 133020, 141888, 177360, 212832, 236480, 266040, 354720, 425664, 532080, 709440, 1064160, 2128320]

約数ペア:

[(1, 2128320), (2, 1064160), (3, 709440), (4, 532080), (5, 425664), (6, 354720), (8, 266040), (9, 236480), (10, 212832), (12, 177360), (15, 141888), (16, 133020), (18, 118240), (20, 106416), (24, 88680), (30, 70944), (32, 66510), (36, 59120), (40, 53208), (45, 47296), (48, 44340), (60, 35472), (64, 33255), (72, 29560), (80, 26604), (90, 23648), (96, 22170), (120, 17736), (144, 14780), (160, 13302), (180, 11824), (192, 11085), (240, 8868), (288, 7390), (320, 6651), (360, 5912), (480, 4434), (576, 3695), (720, 2956), (739, 2880), (960, 2217), (1440, 1478)]