40884720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170353}}^1$

素因数の和:170369

約数の個数: 40

約数和(自身を含む): 126743376

約数和(自身を除く): 85858656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170353, 340706, 511059, 681412, 851765, 1022118, 1362824, 1703530, 2044236, 2555295, 2725648, 3407060, 4088472, 5110590, 6814120, 8176944, 10221180, 13628240, 20442360, 40884720]

約数ペア:

[(1, 40884720), (2, 20442360), (3, 13628240), (4, 10221180), (5, 8176944), (6, 6814120), (8, 5110590), (10, 4088472), (12, 3407060), (15, 2725648), (16, 2555295), (20, 2044236), (24, 1703530), (30, 1362824), (40, 1022118), (48, 851765), (60, 681412), (80, 511059), (120, 340706), (240, 170353)]