28050720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{58439}}^1$

素因数の和:58457

約数の個数: 48

約数和(自身を含む): 88361280

約数和(自身を除く): 60310560

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, 58439, 116878, 175317, 233756, 292195, 350634, 467512, 584390, 701268, 876585, 935024, 1168780, 1402536, 1753170, 1870048, 2337560, 2805072, 3506340, 4675120, 5610144, 7012680, 9350240, 14025360, 28050720]

約数ペア:

[(1, 28050720), (2, 14025360), (3, 9350240), (4, 7012680), (5, 5610144), (6, 4675120), (8, 3506340), (10, 2805072), (12, 2337560), (15, 1870048), (16, 1753170), (20, 1402536), (24, 1168780), (30, 935024), (32, 876585), (40, 701268), (48, 584390), (60, 467512), (80, 350634), (96, 292195), (120, 233756), (160, 175317), (240, 116878), (480, 58439)]