457883520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{238481}}^1$

素因数の和:238503

約数の個数: 64

約数和(自身を含む): 1459509840

約数和(自身を除く): 1001626320

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, 320, 384, 480, 640, 960, 1920, 238481, 476962, 715443, 953924, 1192405, 1430886, 1907848, 2384810, 2861772, 3577215, 3815696, 4769620, 5723544, 7154430, 7631392, 9539240, 11447088, 14308860, 15262784, 19078480, 22894176, 28617720, 30525568, 38156960, 45788352, 57235440, 76313920, 91576704, 114470880, 152627840, 228941760, 457883520]

約数ペア:

[(1, 457883520), (2, 228941760), (3, 152627840), (4, 114470880), (5, 91576704), (6, 76313920), (8, 57235440), (10, 45788352), (12, 38156960), (15, 30525568), (16, 28617720), (20, 22894176), (24, 19078480), (30, 15262784), (32, 14308860), (40, 11447088), (48, 9539240), (60, 7631392), (64, 7154430), (80, 5723544), (96, 4769620), (120, 3815696), (128, 3577215), (160, 2861772), (192, 2384810), (240, 1907848), (320, 1430886), (384, 1192405), (480, 953924), (640, 715443), (960, 476962), (1920, 238481)]