30805479120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{13043}}^1$

素因数の和:13829

約数の個数: 160

約数和(自身を含む): 102986658432

約数和(自身を除く): 72181179312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 757, 780, 1040, 1514, 1560, 2271, 3028, 3120, 3785, 4542, 6056, 7570, 9084, 9841, 11355, 12112, 13043, 15140, 18168, 19682, 22710, 26086, 29523, 30280, 36336, 39129, 39364, 45420, 49205, 52172, 59046, 60560, 65215, 78258, 78728, 90840, 98410, 104344, 118092, 130430, 147615, 156516, 157456, 169559, 181680, 195645, 196820, 208688, 236184, 260860, 295230, 313032, 339118, 391290, 393640, 472368, 508677, 521720, 590460, 626064, 678236, 782580, 787280, 847795, 1017354, 1043440, 1180920, 1356472, 1565160, 1695590, 2034708, 2361840, 2543385, 2712944, 3130320, 3391180, 4069416, 5086770, 6782360, 8138832, 9873551, 10173540, 13564720, 19747102, 20347080, 29620653, 39494204, 40694160, 49367755, 59241306, 78988408, 98735510, 118482612, 128356163, 148103265, 157976816, 197471020, 236965224, 256712326, 296206530, 385068489, 394942040, 473930448, 513424652, 592413060, 641780815, 770136978, 789884080, 1026849304, 1184826120, 1283561630, 1540273956, 1925342445, 2053698608, 2369652240, 2567123260, 3080547912, 3850684890, 5134246520, 6161095824, 7701369780, 10268493040, 15402739560, 30805479120]

約数ペア:

[(1, 30805479120), (2, 15402739560), (3, 10268493040), (4, 7701369780), (5, 6161095824), (6, 5134246520), (8, 3850684890), (10, 3080547912), (12, 2567123260), (13, 2369652240), (15, 2053698608), (16, 1925342445), (20, 1540273956), (24, 1283561630), (26, 1184826120), (30, 1026849304), (39, 789884080), (40, 770136978), (48, 641780815), (52, 592413060), (60, 513424652), (65, 473930448), (78, 394942040), (80, 385068489), (104, 296206530), (120, 256712326), (130, 236965224), (156, 197471020), (195, 157976816), (208, 148103265), (240, 128356163), (260, 118482612), (312, 98735510), (390, 78988408), (520, 59241306), (624, 49367755), (757, 40694160), (780, 39494204), (1040, 29620653), (1514, 20347080), (1560, 19747102), (2271, 13564720), (3028, 10173540), (3120, 9873551), (3785, 8138832), (4542, 6782360), (6056, 5086770), (7570, 4069416), (9084, 3391180), (9841, 3130320), (11355, 2712944), (12112, 2543385), (13043, 2361840), (15140, 2034708), (18168, 1695590), (19682, 1565160), (22710, 1356472), (26086, 1180920), (29523, 1043440), (30280, 1017354), (36336, 847795), (39129, 787280), (39364, 782580), (45420, 678236), (49205, 626064), (52172, 590460), (59046, 521720), (60560, 508677), (65215, 472368), (78258, 393640), (78728, 391290), (90840, 339118), (98410, 313032), (104344, 295230), (118092, 260860), (130430, 236184), (147615, 208688), (156516, 196820), (157456, 195645), (169559, 181680)]