379636080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20023}}^1$

素因数の和:20118

約数の個数: 80

約数和(自身を含む): 1191828480

約数和(自身を除く): 812192400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 20023, 40046, 60069, 80092, 100115, 120138, 160184, 200230, 240276, 300345, 320368, 400460, 480552, 600690, 800920, 961104, 1201380, 1581817, 1601840, 2402760, 3163634, 4745451, 4805520, 6327268, 7909085, 9490902, 12654536, 15818170, 18981804, 23727255, 25309072, 31636340, 37963608, 47454510, 63272680, 75927216, 94909020, 126545360, 189818040, 379636080]

約数ペア:

[(1, 379636080), (2, 189818040), (3, 126545360), (4, 94909020), (5, 75927216), (6, 63272680), (8, 47454510), (10, 37963608), (12, 31636340), (15, 25309072), (16, 23727255), (20, 18981804), (24, 15818170), (30, 12654536), (40, 9490902), (48, 7909085), (60, 6327268), (79, 4805520), (80, 4745451), (120, 3163634), (158, 2402760), (237, 1601840), (240, 1581817), (316, 1201380), (395, 961104), (474, 800920), (632, 600690), (790, 480552), (948, 400460), (1185, 320368), (1264, 300345), (1580, 240276), (1896, 200230), (2370, 160184), (3160, 120138), (3792, 100115), (4740, 80092), (6320, 60069), (9480, 40046), (18960, 20023)]