30376680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 91748160

約数和(自身を除く): 61371480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1553, 1630, 1956, 2445, 3106, 3260, 3912, 4659, 4890, 6212, 6520, 7765, 9318, 9780, 12424, 15530, 18636, 19560, 23295, 31060, 37272, 46590, 62120, 93180, 186360, 253139, 506278, 759417, 1012556, 1265695, 1518834, 2025112, 2531390, 3037668, 3797085, 5062780, 6075336, 7594170, 10125560, 15188340, 30376680]

約数ペア:

[(1, 30376680), (2, 15188340), (3, 10125560), (4, 7594170), (5, 6075336), (6, 5062780), (8, 3797085), (10, 3037668), (12, 2531390), (15, 2025112), (20, 1518834), (24, 1265695), (30, 1012556), (40, 759417), (60, 506278), (120, 253139), (163, 186360), (326, 93180), (489, 62120), (652, 46590), (815, 37272), (978, 31060), (1304, 23295), (1553, 19560), (1630, 18636), (1956, 15530), (2445, 12424), (3106, 9780), (3260, 9318), (3912, 7765), (4659, 6520), (4890, 6212)]