139637760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9091}}^1$

素因数の和:9119

約数の個数: 88

約数和(自身を含む): 446671776

約数和(自身を除く): 307034016

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 9091, 15360, 18182, 27273, 36364, 45455, 54546, 72728, 90910, 109092, 136365, 145456, 181820, 218184, 272730, 290912, 363640, 436368, 545460, 581824, 727280, 872736, 1090920, 1163648, 1454560, 1745472, 2181840, 2327296, 2909120, 3490944, 4363680, 4654592, 5818240, 6981888, 8727360, 9309184, 11636480, 13963776, 17454720, 23272960, 27927552, 34909440, 46545920, 69818880, 139637760]

約数ペア:

[(1, 139637760), (2, 69818880), (3, 46545920), (4, 34909440), (5, 27927552), (6, 23272960), (8, 17454720), (10, 13963776), (12, 11636480), (15, 9309184), (16, 8727360), (20, 6981888), (24, 5818240), (30, 4654592), (32, 4363680), (40, 3490944), (48, 2909120), (60, 2327296), (64, 2181840), (80, 1745472), (96, 1454560), (120, 1163648), (128, 1090920), (160, 872736), (192, 727280), (240, 581824), (256, 545460), (320, 436368), (384, 363640), (480, 290912), (512, 272730), (640, 218184), (768, 181820), (960, 145456), (1024, 136365), (1280, 109092), (1536, 90910), (1920, 72728), (2560, 54546), (3072, 45455), (3840, 36364), (5120, 27273), (7680, 18182), (9091, 15360)]