15900787680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{770387}}^1$

素因数の和:770448

約数の個数: 96

約数和(自身を含む): 51252372864

約数和(自身を除く): 35351585184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 770387, 1540774, 2311161, 3081548, 3851935, 4622322, 6163096, 7703870, 9244644, 11555805, 12326192, 15407740, 18489288, 23111610, 24652384, 30815480, 33126641, 36978576, 46223220, 61630960, 66253282, 73957152, 92446440, 99379923, 123261920, 132506564, 165633205, 184892880, 198759846, 265013128, 331266410, 369785760, 397519692, 496899615, 530026256, 662532820, 795039384, 993799230, 1060052512, 1325065640, 1590078768, 1987598460, 2650131280, 3180157536, 3975196920, 5300262560, 7950393840, 15900787680]

約数ペア:

[(1, 15900787680), (2, 7950393840), (3, 5300262560), (4, 3975196920), (5, 3180157536), (6, 2650131280), (8, 1987598460), (10, 1590078768), (12, 1325065640), (15, 1060052512), (16, 993799230), (20, 795039384), (24, 662532820), (30, 530026256), (32, 496899615), (40, 397519692), (43, 369785760), (48, 331266410), (60, 265013128), (80, 198759846), (86, 184892880), (96, 165633205), (120, 132506564), (129, 123261920), (160, 99379923), (172, 92446440), (215, 73957152), (240, 66253282), (258, 61630960), (344, 46223220), (430, 36978576), (480, 33126641), (516, 30815480), (645, 24652384), (688, 23111610), (860, 18489288), (1032, 15407740), (1290, 12326192), (1376, 11555805), (1720, 9244644), (2064, 7703870), (2580, 6163096), (3440, 4622322), (4128, 3851935), (5160, 3081548), (6880, 2311161), (10320, 1540774), (20640, 770387)]