28088160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 89268480

約数和(自身を除く): 61180320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 359, 480, 489, 652, 718, 815, 978, 1077, 1304, 1436, 1630, 1795, 1956, 2154, 2445, 2608, 2872, 3260, 3590, 3912, 4308, 4890, 5216, 5385, 5744, 6520, 7180, 7824, 8616, 9780, 10770, 11488, 13040, 14360, 15648, 17232, 19560, 21540, 26080, 28720, 34464, 39120, 43080, 57440, 58517, 78240, 86160, 117034, 172320, 175551, 234068, 292585, 351102, 468136, 585170, 702204, 877755, 936272, 1170340, 1404408, 1755510, 1872544, 2340680, 2808816, 3511020, 4681360, 5617632, 7022040, 9362720, 14044080, 28088160]

約数ペア:

[(1, 28088160), (2, 14044080), (3, 9362720), (4, 7022040), (5, 5617632), (6, 4681360), (8, 3511020), (10, 2808816), (12, 2340680), (15, 1872544), (16, 1755510), (20, 1404408), (24, 1170340), (30, 936272), (32, 877755), (40, 702204), (48, 585170), (60, 468136), (80, 351102), (96, 292585), (120, 234068), (160, 175551), (163, 172320), (240, 117034), (326, 86160), (359, 78240), (480, 58517), (489, 57440), (652, 43080), (718, 39120), (815, 34464), (978, 28720), (1077, 26080), (1304, 21540), (1436, 19560), (1630, 17232), (1795, 15648), (1956, 14360), (2154, 13040), (2445, 11488), (2608, 10770), (2872, 9780), (3260, 8616), (3590, 7824), (3912, 7180), (4308, 6520), (4890, 5744), (5216, 5385)]