298369920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8220

約数の個数: 128

約数和(自身を含む): 1001232000

約数和(自身を除く): 702862080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 8179, 9120, 12160, 16358, 18240, 24537, 32716, 36480, 40895, 49074, 65432, 81790, 98148, 122685, 130864, 155401, 163580, 196296, 245370, 261728, 310802, 327160, 392592, 466203, 490740, 523456, 621604, 654320, 777005, 785184, 932406, 981480, 1046912, 1243208, 1308640, 1554010, 1570368, 1864812, 1962960, 2331015, 2486416, 2617280, 3108020, 3140736, 3729624, 3925920, 4662030, 4972832, 5234560, 6216040, 7459248, 7851840, 9324060, 9945664, 12432080, 14918496, 15703680, 18648120, 19891328, 24864160, 29836992, 37296240, 49728320, 59673984, 74592480, 99456640, 149184960, 298369920]

約数ペア:

[(1, 298369920), (2, 149184960), (3, 99456640), (4, 74592480), (5, 59673984), (6, 49728320), (8, 37296240), (10, 29836992), (12, 24864160), (15, 19891328), (16, 18648120), (19, 15703680), (20, 14918496), (24, 12432080), (30, 9945664), (32, 9324060), (38, 7851840), (40, 7459248), (48, 6216040), (57, 5234560), (60, 4972832), (64, 4662030), (76, 3925920), (80, 3729624), (95, 3140736), (96, 3108020), (114, 2617280), (120, 2486416), (128, 2331015), (152, 1962960), (160, 1864812), (190, 1570368), (192, 1554010), (228, 1308640), (240, 1243208), (285, 1046912), (304, 981480), (320, 932406), (380, 785184), (384, 777005), (456, 654320), (480, 621604), (570, 523456), (608, 490740), (640, 466203), (760, 392592), (912, 327160), (960, 310802), (1140, 261728), (1216, 245370), (1520, 196296), (1824, 163580), (1920, 155401), (2280, 130864), (2432, 122685), (3040, 98148), (3648, 81790), (4560, 65432), (6080, 49074), (7296, 40895), (8179, 36480), (9120, 32716), (12160, 24537), (16358, 18240)]