8930040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10631}}^1$

素因数の和:10652

約数の個数: 64

約数和(自身を含む): 30620160

約数和(自身を除く): 21690120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 10631, 21262, 31893, 42524, 53155, 63786, 74417, 85048, 106310, 127572, 148834, 159465, 212620, 223251, 255144, 297668, 318930, 372085, 425240, 446502, 595336, 637860, 744170, 893004, 1116255, 1275720, 1488340, 1786008, 2232510, 2976680, 4465020, 8930040]

約数ペア:

[(1, 8930040), (2, 4465020), (3, 2976680), (4, 2232510), (5, 1786008), (6, 1488340), (7, 1275720), (8, 1116255), (10, 893004), (12, 744170), (14, 637860), (15, 595336), (20, 446502), (21, 425240), (24, 372085), (28, 318930), (30, 297668), (35, 255144), (40, 223251), (42, 212620), (56, 159465), (60, 148834), (70, 127572), (84, 106310), (105, 85048), (120, 74417), (140, 63786), (168, 53155), (210, 42524), (280, 31893), (420, 21262), (840, 10631)]