260954880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67957}}^1$

素因数の和:67981

約数の個数: 72

約数和(自身を含む): 833436912

約数和(自身を除く): 572482032

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, 768, 960, 1280, 1920, 3840, 67957, 135914, 203871, 271828, 339785, 407742, 543656, 679570, 815484, 1019355, 1087312, 1359140, 1630968, 2038710, 2174624, 2718280, 3261936, 4077420, 4349248, 5436560, 6523872, 8154840, 8698496, 10873120, 13047744, 16309680, 17396992, 21746240, 26095488, 32619360, 43492480, 52190976, 65238720, 86984960, 130477440, 260954880]

約数ペア:

[(1, 260954880), (2, 130477440), (3, 86984960), (4, 65238720), (5, 52190976), (6, 43492480), (8, 32619360), (10, 26095488), (12, 21746240), (15, 17396992), (16, 16309680), (20, 13047744), (24, 10873120), (30, 8698496), (32, 8154840), (40, 6523872), (48, 5436560), (60, 4349248), (64, 4077420), (80, 3261936), (96, 2718280), (120, 2174624), (128, 2038710), (160, 1630968), (192, 1359140), (240, 1087312), (256, 1019355), (320, 815484), (384, 679570), (480, 543656), (640, 407742), (768, 339785), (960, 271828), (1280, 203871), (1920, 135914), (3840, 67957)]