30362880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{7907}}^1$

素因数の和:7931

約数の個数: 72

約数和(自身を含む): 96983712

約数和(自身を除く): 66620832

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, 7907, 15814, 23721, 31628, 39535, 47442, 63256, 79070, 94884, 118605, 126512, 158140, 189768, 237210, 253024, 316280, 379536, 474420, 506048, 632560, 759072, 948840, 1012096, 1265120, 1518144, 1897680, 2024192, 2530240, 3036288, 3795360, 5060480, 6072576, 7590720, 10120960, 15181440, 30362880]

約数ペア:

[(1, 30362880), (2, 15181440), (3, 10120960), (4, 7590720), (5, 6072576), (6, 5060480), (8, 3795360), (10, 3036288), (12, 2530240), (15, 2024192), (16, 1897680), (20, 1518144), (24, 1265120), (30, 1012096), (32, 948840), (40, 759072), (48, 632560), (60, 506048), (64, 474420), (80, 379536), (96, 316280), (120, 253024), (128, 237210), (160, 189768), (192, 158140), (240, 126512), (256, 118605), (320, 94884), (384, 79070), (480, 63256), (640, 47442), (768, 39535), (960, 31628), (1280, 23721), (1920, 15814), (3840, 7907)]