581786880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151507}}^1$

素因数の和:151531

約数の個数: 72

約数和(自身を含む): 1858094112

約数和(自身を除く): 1276307232

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, 640, 768, 960, 1280, 1920, 3840, 151507, 303014, 454521, 606028, 757535, 909042, 1212056, 1515070, 1818084, 2272605, 2424112, 3030140, 3636168, 4545210, 4848224, 6060280, 7272336, 9090420, 9696448, 12120560, 14544672, 18180840, 19392896, 24241120, 29089344, 36361680, 38785792, 48482240, 58178688, 72723360, 96964480, 116357376, 145446720, 193928960, 290893440, 581786880]

約数ペア:

[(1, 581786880), (2, 290893440), (3, 193928960), (4, 145446720), (5, 116357376), (6, 96964480), (8, 72723360), (10, 58178688), (12, 48482240), (15, 38785792), (16, 36361680), (20, 29089344), (24, 24241120), (30, 19392896), (32, 18180840), (40, 14544672), (48, 12120560), (60, 9696448), (64, 9090420), (80, 7272336), (96, 6060280), (120, 4848224), (128, 4545210), (160, 3636168), (192, 3030140), (240, 2424112), (256, 2272605), (320, 1818084), (384, 1515070), (480, 1212056), (640, 909042), (768, 757535), (960, 606028), (1280, 454521), (1920, 303014), (3840, 151507)]