30220080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11447}}^1$

素因数の和:11474

約数の個数: 80

約数和(自身を含む): 102207744

約数和(自身を除く): 71987664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11447, 22894, 34341, 45788, 57235, 68682, 91576, 114470, 125917, 137364, 171705, 183152, 228940, 251834, 274728, 343410, 377751, 457880, 503668, 549456, 629585, 686820, 755502, 915760, 1007336, 1259170, 1373640, 1511004, 1888755, 2014672, 2518340, 2747280, 3022008, 3777510, 5036680, 6044016, 7555020, 10073360, 15110040, 30220080]

約数ペア:

[(1, 30220080), (2, 15110040), (3, 10073360), (4, 7555020), (5, 6044016), (6, 5036680), (8, 3777510), (10, 3022008), (11, 2747280), (12, 2518340), (15, 2014672), (16, 1888755), (20, 1511004), (22, 1373640), (24, 1259170), (30, 1007336), (33, 915760), (40, 755502), (44, 686820), (48, 629585), (55, 549456), (60, 503668), (66, 457880), (80, 377751), (88, 343410), (110, 274728), (120, 251834), (132, 228940), (165, 183152), (176, 171705), (220, 137364), (240, 125917), (264, 114470), (330, 91576), (440, 68682), (528, 57235), (660, 45788), (880, 34341), (1320, 22894), (2640, 11447)]