151722240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{39511}}^1$

素因数の和:39535

約数の個数: 72

約数和(自身を含む): 484575168

約数和(自身を除く): 332852928

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, 39511, 79022, 118533, 158044, 197555, 237066, 316088, 395110, 474132, 592665, 632176, 790220, 948264, 1185330, 1264352, 1580440, 1896528, 2370660, 2528704, 3160880, 3793056, 4741320, 5057408, 6321760, 7586112, 9482640, 10114816, 12643520, 15172224, 18965280, 25287040, 30344448, 37930560, 50574080, 75861120, 151722240]

約数ペア:

[(1, 151722240), (2, 75861120), (3, 50574080), (4, 37930560), (5, 30344448), (6, 25287040), (8, 18965280), (10, 15172224), (12, 12643520), (15, 10114816), (16, 9482640), (20, 7586112), (24, 6321760), (30, 5057408), (32, 4741320), (40, 3793056), (48, 3160880), (60, 2528704), (64, 2370660), (80, 1896528), (96, 1580440), (120, 1264352), (128, 1185330), (160, 948264), (192, 790220), (240, 632176), (256, 592665), (320, 474132), (384, 395110), (480, 316088), (640, 237066), (768, 197555), (960, 158044), (1280, 118533), (1920, 79022), (3840, 39511)]