8885475840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1156963}}^1$

素因数の和:1156989

約数の個数: 80

約数和(自身を含む): 28405780128

約数和(自身を除く): 19520304288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 1156963, 2313926, 3470889, 4627852, 5784815, 6941778, 9255704, 11569630, 13883556, 17354445, 18511408, 23139260, 27767112, 34708890, 37022816, 46278520, 55534224, 69417780, 74045632, 92557040, 111068448, 138835560, 148091264, 185114080, 222136896, 277671120, 296182528, 370228160, 444273792, 555342240, 592365056, 740456320, 888547584, 1110684480, 1480912640, 1777095168, 2221368960, 2961825280, 4442737920, 8885475840]

約数ペア:

[(1, 8885475840), (2, 4442737920), (3, 2961825280), (4, 2221368960), (5, 1777095168), (6, 1480912640), (8, 1110684480), (10, 888547584), (12, 740456320), (15, 592365056), (16, 555342240), (20, 444273792), (24, 370228160), (30, 296182528), (32, 277671120), (40, 222136896), (48, 185114080), (60, 148091264), (64, 138835560), (80, 111068448), (96, 92557040), (120, 74045632), (128, 69417780), (160, 55534224), (192, 46278520), (240, 37022816), (256, 34708890), (320, 27767112), (384, 23139260), (480, 18511408), (512, 17354445), (640, 13883556), (768, 11569630), (960, 9255704), (1280, 6941778), (1536, 5784815), (1920, 4627852), (2560, 3470889), (3840, 2313926), (7680, 1156963)]