390621014760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{147353}}^1\times {\mathrm{22091}}^1$

素因数の和:169458

約数の個数: 64

約数和(自身を含む): 1171924044480

約数和(自身を除く): 781303029720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 22091, 44182, 66273, 88364, 110455, 132546, 147353, 176728, 220910, 265092, 294706, 331365, 441820, 442059, 530184, 589412, 662730, 736765, 883640, 884118, 1178824, 1325460, 1473530, 1768236, 2210295, 2650920, 2947060, 3536472, 4420590, 5894120, 8841180, 17682360, 3255175123, 6510350246, 9765525369, 13020700492, 16275875615, 19531050738, 26041400984, 32551751230, 39062101476, 48827626845, 65103502460, 78124202952, 97655253690, 130207004920, 195310507380, 390621014760]

約数ペア:

[(1, 390621014760), (2, 195310507380), (3, 130207004920), (4, 97655253690), (5, 78124202952), (6, 65103502460), (8, 48827626845), (10, 39062101476), (12, 32551751230), (15, 26041400984), (20, 19531050738), (24, 16275875615), (30, 13020700492), (40, 9765525369), (60, 6510350246), (120, 3255175123), (22091, 17682360), (44182, 8841180), (66273, 5894120), (88364, 4420590), (110455, 3536472), (132546, 2947060), (147353, 2650920), (176728, 2210295), (220910, 1768236), (265092, 1473530), (294706, 1325460), (331365, 1178824), (441820, 884118), (442059, 883640), (530184, 736765), (589412, 662730)]