2200320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{191}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 7652736

約数和(自身を除く): 5452416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 191, 192, 240, 256, 288, 320, 360, 382, 384, 480, 573, 576, 640, 720, 764, 768, 955, 960, 1146, 1152, 1280, 1440, 1528, 1719, 1910, 1920, 2292, 2304, 2865, 2880, 3056, 3438, 3820, 3840, 4584, 5730, 5760, 6112, 6876, 7640, 8595, 9168, 11460, 11520, 12224, 13752, 15280, 17190, 18336, 22920, 24448, 27504, 30560, 34380, 36672, 45840, 48896, 55008, 61120, 68760, 73344, 91680, 110016, 122240, 137520, 146688, 183360, 220032, 244480, 275040, 366720, 440064, 550080, 733440, 1100160, 2200320]

約数ペア:

[(1, 2200320), (2, 1100160), (3, 733440), (4, 550080), (5, 440064), (6, 366720), (8, 275040), (9, 244480), (10, 220032), (12, 183360), (15, 146688), (16, 137520), (18, 122240), (20, 110016), (24, 91680), (30, 73344), (32, 68760), (36, 61120), (40, 55008), (45, 48896), (48, 45840), (60, 36672), (64, 34380), (72, 30560), (80, 27504), (90, 24448), (96, 22920), (120, 18336), (128, 17190), (144, 15280), (160, 13752), (180, 12224), (191, 11520), (192, 11460), (240, 9168), (256, 8595), (288, 7640), (320, 6876), (360, 6112), (382, 5760), (384, 5730), (480, 4584), (573, 3840), (576, 3820), (640, 3438), (720, 3056), (764, 2880), (768, 2865), (955, 2304), (960, 2292), (1146, 1920), (1152, 1910), (1280, 1719), (1440, 1528)]