75398880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157081}}^1$

素因数の和:157099

約数の個数: 48

約数和(自身を含む): 237507984

約数和(自身を除く): 162109104

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, 157081, 314162, 471243, 628324, 785405, 942486, 1256648, 1570810, 1884972, 2356215, 2513296, 3141620, 3769944, 4712430, 5026592, 6283240, 7539888, 9424860, 12566480, 15079776, 18849720, 25132960, 37699440, 75398880]

約数ペア:

[(1, 75398880), (2, 37699440), (3, 25132960), (4, 18849720), (5, 15079776), (6, 12566480), (8, 9424860), (10, 7539888), (12, 6283240), (15, 5026592), (16, 4712430), (20, 3769944), (24, 3141620), (30, 2513296), (32, 2356215), (40, 1884972), (48, 1570810), (60, 1256648), (80, 942486), (96, 785405), (120, 628324), (160, 471243), (240, 314162), (480, 157081)]