19357560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3197

約数の個数: 96

約数和(自身を含む): 66633840

約数和(自身を除く): 47276280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 3163, 6120, 6326, 9489, 12652, 15815, 18978, 25304, 28467, 31630, 37956, 47445, 53771, 56934, 63260, 75912, 94890, 107542, 113868, 126520, 142335, 161313, 189780, 215084, 227736, 268855, 284670, 322626, 379560, 430168, 483939, 537710, 569340, 645252, 806565, 967878, 1075420, 1138680, 1290504, 1613130, 1935756, 2150840, 2419695, 3226260, 3871512, 4839390, 6452520, 9678780, 19357560]

約数ペア:

[(1, 19357560), (2, 9678780), (3, 6452520), (4, 4839390), (5, 3871512), (6, 3226260), (8, 2419695), (9, 2150840), (10, 1935756), (12, 1613130), (15, 1290504), (17, 1138680), (18, 1075420), (20, 967878), (24, 806565), (30, 645252), (34, 569340), (36, 537710), (40, 483939), (45, 430168), (51, 379560), (60, 322626), (68, 284670), (72, 268855), (85, 227736), (90, 215084), (102, 189780), (120, 161313), (136, 142335), (153, 126520), (170, 113868), (180, 107542), (204, 94890), (255, 75912), (306, 63260), (340, 56934), (360, 53771), (408, 47445), (510, 37956), (612, 31630), (680, 28467), (765, 25304), (1020, 18978), (1224, 15815), (1530, 12652), (2040, 9489), (3060, 6326), (3163, 6120)]