216506880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9397}}^1$

素因数の和:9426

約数の個数: 120

約数和(自身を含む): 749904012

約数和(自身を除く): 533397132

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, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9397, 11520, 18794, 23040, 28191, 37588, 46985, 56382, 75176, 84573, 93970, 112764, 140955, 150352, 169146, 187940, 225528, 281910, 300704, 338292, 375880, 422865, 451056, 563820, 601408, 676584, 751760, 845730, 902112, 1127640, 1202816, 1353168, 1503520, 1691460, 1804224, 2255280, 2405632, 2706336, 3007040, 3382920, 3608448, 4510560, 4811264, 5412672, 6014080, 6765840, 7216896, 9021120, 10825344, 12028160, 13531680, 14433792, 18042240, 21650688, 24056320, 27063360, 36084480, 43301376, 54126720, 72168960, 108253440, 216506880]

約数ペア:

[(1, 216506880), (2, 108253440), (3, 72168960), (4, 54126720), (5, 43301376), (6, 36084480), (8, 27063360), (9, 24056320), (10, 21650688), (12, 18042240), (15, 14433792), (16, 13531680), (18, 12028160), (20, 10825344), (24, 9021120), (30, 7216896), (32, 6765840), (36, 6014080), (40, 5412672), (45, 4811264), (48, 4510560), (60, 3608448), (64, 3382920), (72, 3007040), (80, 2706336), (90, 2405632), (96, 2255280), (120, 1804224), (128, 1691460), (144, 1503520), (160, 1353168), (180, 1202816), (192, 1127640), (240, 902112), (256, 845730), (288, 751760), (320, 676584), (360, 601408), (384, 563820), (480, 451056), (512, 422865), (576, 375880), (640, 338292), (720, 300704), (768, 281910), (960, 225528), (1152, 187940), (1280, 169146), (1440, 150352), (1536, 140955), (1920, 112764), (2304, 93970), (2560, 84573), (2880, 75176), (3840, 56382), (4608, 46985), (5760, 37588), (7680, 28191), (9397, 23040), (11520, 18794)]