259635360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{540907}}^1$

素因数の和:540925

約数の個数: 48

約数和(自身を含む): 817852896

約数和(自身を除く): 558217536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 540907, 1081814, 1622721, 2163628, 2704535, 3245442, 4327256, 5409070, 6490884, 8113605, 8654512, 10818140, 12981768, 16227210, 17309024, 21636280, 25963536, 32454420, 43272560, 51927072, 64908840, 86545120, 129817680, 259635360]

約数ペア:

[(1, 259635360), (2, 129817680), (3, 86545120), (4, 64908840), (5, 51927072), (6, 43272560), (8, 32454420), (10, 25963536), (12, 21636280), (15, 17309024), (16, 16227210), (20, 12981768), (24, 10818140), (30, 8654512), (32, 8113605), (40, 6490884), (48, 5409070), (60, 4327256), (80, 3245442), (96, 2704535), (120, 2163628), (160, 1622721), (240, 1081814), (480, 540907)]