30054480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1404

約数の個数: 80

約数和(自身を含む): 94202304

約数和(自身を除く): 64147824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1291, 1455, 1552, 1940, 2328, 2582, 2910, 3873, 3880, 4656, 5164, 5820, 6455, 7746, 7760, 10328, 11640, 12910, 15492, 19365, 20656, 23280, 25820, 30984, 38730, 51640, 61968, 77460, 103280, 125227, 154920, 250454, 309840, 375681, 500908, 626135, 751362, 1001816, 1252270, 1502724, 1878405, 2003632, 2504540, 3005448, 3756810, 5009080, 6010896, 7513620, 10018160, 15027240, 30054480]

約数ペア:

[(1, 30054480), (2, 15027240), (3, 10018160), (4, 7513620), (5, 6010896), (6, 5009080), (8, 3756810), (10, 3005448), (12, 2504540), (15, 2003632), (16, 1878405), (20, 1502724), (24, 1252270), (30, 1001816), (40, 751362), (48, 626135), (60, 500908), (80, 375681), (97, 309840), (120, 250454), (194, 154920), (240, 125227), (291, 103280), (388, 77460), (485, 61968), (582, 51640), (776, 38730), (970, 30984), (1164, 25820), (1291, 23280), (1455, 20656), (1552, 19365), (1940, 15492), (2328, 12910), (2582, 11640), (2910, 10328), (3873, 7760), (3880, 7746), (4656, 6455), (5164, 5820)]