130920960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17047}}^1$

素因数の和:17073

約数の個数: 80

約数和(自身を含む): 418562496

約数和(自身を除く): 287641536

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, 17047, 34094, 51141, 68188, 85235, 102282, 136376, 170470, 204564, 255705, 272752, 340940, 409128, 511410, 545504, 681880, 818256, 1022820, 1091008, 1363760, 1636512, 2045640, 2182016, 2727520, 3273024, 4091280, 4364032, 5455040, 6546048, 8182560, 8728064, 10910080, 13092096, 16365120, 21820160, 26184192, 32730240, 43640320, 65460480, 130920960]

約数ペア:

[(1, 130920960), (2, 65460480), (3, 43640320), (4, 32730240), (5, 26184192), (6, 21820160), (8, 16365120), (10, 13092096), (12, 10910080), (15, 8728064), (16, 8182560), (20, 6546048), (24, 5455040), (30, 4364032), (32, 4091280), (40, 3273024), (48, 2727520), (60, 2182016), (64, 2045640), (80, 1636512), (96, 1363760), (120, 1091008), (128, 1022820), (160, 818256), (192, 681880), (240, 545504), (256, 511410), (320, 409128), (384, 340940), (480, 272752), (512, 255705), (640, 204564), (768, 170470), (960, 136376), (1280, 102282), (1536, 85235), (1920, 68188), (2560, 51141), (3840, 34094), (7680, 17047)]