1955461440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2036939}}^1$

素因数の和:2036959

約数の個数: 56

約数和(自身を含む): 6208593120

約数和(自身を除く): 4253131680

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, 160, 192, 240, 320, 480, 960, 2036939, 4073878, 6110817, 8147756, 10184695, 12221634, 16295512, 20369390, 24443268, 30554085, 32591024, 40738780, 48886536, 61108170, 65182048, 81477560, 97773072, 122216340, 130364096, 162955120, 195546144, 244432680, 325910240, 391092288, 488865360, 651820480, 977730720, 1955461440]

約数ペア:

[(1, 1955461440), (2, 977730720), (3, 651820480), (4, 488865360), (5, 391092288), (6, 325910240), (8, 244432680), (10, 195546144), (12, 162955120), (15, 130364096), (16, 122216340), (20, 97773072), (24, 81477560), (30, 65182048), (32, 61108170), (40, 48886536), (48, 40738780), (60, 32591024), (64, 30554085), (80, 24443268), (96, 20369390), (120, 16295512), (160, 12221634), (192, 10184695), (240, 8147756), (320, 6110817), (480, 4073878), (960, 2036939)]