2837760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{739}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 9075360

約数和(自身を除く): 6237600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 739, 768, 960, 1280, 1478, 1920, 2217, 2956, 3695, 3840, 4434, 5912, 7390, 8868, 11085, 11824, 14780, 17736, 22170, 23648, 29560, 35472, 44340, 47296, 59120, 70944, 88680, 94592, 118240, 141888, 177360, 189184, 236480, 283776, 354720, 472960, 567552, 709440, 945920, 1418880, 2837760]

約数ペア:

[(1, 2837760), (2, 1418880), (3, 945920), (4, 709440), (5, 567552), (6, 472960), (8, 354720), (10, 283776), (12, 236480), (15, 189184), (16, 177360), (20, 141888), (24, 118240), (30, 94592), (32, 88680), (40, 70944), (48, 59120), (60, 47296), (64, 44340), (80, 35472), (96, 29560), (120, 23648), (128, 22170), (160, 17736), (192, 14780), (240, 11824), (256, 11085), (320, 8868), (384, 7390), (480, 5912), (640, 4434), (739, 3840), (768, 3695), (960, 2956), (1280, 2217), (1478, 1920)]