1960257840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{54091}}^1$

素因数の和:54258

約数の個数: 80

約数和(自身を含む): 6117156096

約数和(自身を除く): 4156898256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 18120, 36240, 54091, 108182, 162273, 216364, 270455, 324546, 432728, 540910, 649092, 811365, 865456, 1081820, 1298184, 1622730, 2163640, 2596368, 3245460, 4327280, 6490920, 8167741, 12981840, 16335482, 24503223, 32670964, 40838705, 49006446, 65341928, 81677410, 98012892, 122516115, 130683856, 163354820, 196025784, 245032230, 326709640, 392051568, 490064460, 653419280, 980128920, 1960257840]

約数ペア:

[(1, 1960257840), (2, 980128920), (3, 653419280), (4, 490064460), (5, 392051568), (6, 326709640), (8, 245032230), (10, 196025784), (12, 163354820), (15, 130683856), (16, 122516115), (20, 98012892), (24, 81677410), (30, 65341928), (40, 49006446), (48, 40838705), (60, 32670964), (80, 24503223), (120, 16335482), (151, 12981840), (240, 8167741), (302, 6490920), (453, 4327280), (604, 3245460), (755, 2596368), (906, 2163640), (1208, 1622730), (1510, 1298184), (1812, 1081820), (2265, 865456), (2416, 811365), (3020, 649092), (3624, 540910), (4530, 432728), (6040, 324546), (7248, 270455), (9060, 216364), (12080, 162273), (18120, 108182), (36240, 54091)]