468589140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15971}}^1$

素因数の和:16149

約数の個数: 72

約数和(自身を含む): 1430196768

約数和(自身を除く): 961607628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 15971, 29340, 31942, 47913, 63884, 79855, 95826, 143739, 159710, 191652, 239565, 287478, 319420, 479130, 574956, 718695, 958260, 1437390, 2603273, 2874780, 5206546, 7809819, 10413092, 13016365, 15619638, 23429457, 26032730, 31239276, 39049095, 46858914, 52065460, 78098190, 93717828, 117147285, 156196380, 234294570, 468589140]

約数ペア:

[(1, 468589140), (2, 234294570), (3, 156196380), (4, 117147285), (5, 93717828), (6, 78098190), (9, 52065460), (10, 46858914), (12, 39049095), (15, 31239276), (18, 26032730), (20, 23429457), (30, 15619638), (36, 13016365), (45, 10413092), (60, 7809819), (90, 5206546), (163, 2874780), (180, 2603273), (326, 1437390), (489, 958260), (652, 718695), (815, 574956), (978, 479130), (1467, 319420), (1630, 287478), (1956, 239565), (2445, 191652), (2934, 159710), (3260, 143739), (4890, 95826), (5868, 79855), (7335, 63884), (9780, 47913), (14670, 31942), (15971, 29340)]