19923360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41507}}^1$

素因数の和:41525

約数の個数: 48

約数和(自身を含む): 62760096

約数和(自身を除く): 42836736

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, 41507, 83014, 124521, 166028, 207535, 249042, 332056, 415070, 498084, 622605, 664112, 830140, 996168, 1245210, 1328224, 1660280, 1992336, 2490420, 3320560, 3984672, 4980840, 6641120, 9961680, 19923360]

約数ペア:

[(1, 19923360), (2, 9961680), (3, 6641120), (4, 4980840), (5, 3984672), (6, 3320560), (8, 2490420), (10, 1992336), (12, 1660280), (15, 1328224), (16, 1245210), (20, 996168), (24, 830140), (30, 664112), (32, 622605), (40, 498084), (48, 415070), (60, 332056), (80, 249042), (96, 207535), (120, 166028), (160, 124521), (240, 83014), (480, 41507)]