15322320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 55449576

約数和(自身を除く): 40127256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1637, 1872, 2340, 3120, 3274, 4680, 4911, 6548, 8185, 9360, 9822, 13096, 14733, 16370, 19644, 21281, 24555, 26192, 29466, 32740, 39288, 42562, 49110, 58932, 63843, 65480, 73665, 78576, 85124, 98220, 106405, 117864, 127686, 130960, 147330, 170248, 191529, 196440, 212810, 235728, 255372, 294660, 319215, 340496, 383058, 392880, 425620, 510744, 589320, 638430, 766116, 851240, 957645, 1021488, 1178640, 1276860, 1532232, 1702480, 1915290, 2553720, 3064464, 3830580, 5107440, 7661160, 15322320]

約数ペア:

[(1, 15322320), (2, 7661160), (3, 5107440), (4, 3830580), (5, 3064464), (6, 2553720), (8, 1915290), (9, 1702480), (10, 1532232), (12, 1276860), (13, 1178640), (15, 1021488), (16, 957645), (18, 851240), (20, 766116), (24, 638430), (26, 589320), (30, 510744), (36, 425620), (39, 392880), (40, 383058), (45, 340496), (48, 319215), (52, 294660), (60, 255372), (65, 235728), (72, 212810), (78, 196440), (80, 191529), (90, 170248), (104, 147330), (117, 130960), (120, 127686), (130, 117864), (144, 106405), (156, 98220), (180, 85124), (195, 78576), (208, 73665), (234, 65480), (240, 63843), (260, 58932), (312, 49110), (360, 42562), (390, 39288), (468, 32740), (520, 29466), (585, 26192), (624, 24555), (720, 21281), (780, 19644), (936, 16370), (1040, 14733), (1170, 13096), (1560, 9822), (1637, 9360), (1872, 8185), (2340, 6548), (3120, 4911), (3274, 4680)]