894720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{233}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 2869776

約数和(自身を除く): 1975056

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, 233, 240, 256, 320, 384, 466, 480, 640, 699, 768, 932, 960, 1165, 1280, 1398, 1864, 1920, 2330, 2796, 3495, 3728, 3840, 4660, 5592, 6990, 7456, 9320, 11184, 13980, 14912, 18640, 22368, 27960, 29824, 37280, 44736, 55920, 59648, 74560, 89472, 111840, 149120, 178944, 223680, 298240, 447360, 894720]

約数ペア:

[(1, 894720), (2, 447360), (3, 298240), (4, 223680), (5, 178944), (6, 149120), (8, 111840), (10, 89472), (12, 74560), (15, 59648), (16, 55920), (20, 44736), (24, 37280), (30, 29824), (32, 27960), (40, 22368), (48, 18640), (60, 14912), (64, 13980), (80, 11184), (96, 9320), (120, 7456), (128, 6990), (160, 5592), (192, 4660), (233, 3840), (240, 3728), (256, 3495), (320, 2796), (384, 2330), (466, 1920), (480, 1864), (640, 1398), (699, 1280), (768, 1165), (932, 960)]