4901280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{10211}}^1$

素因数の和:10229

約数の個数: 48

約数和(自身を含む): 15440544

約数和(自身を除く): 10539264

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, 10211, 20422, 30633, 40844, 51055, 61266, 81688, 102110, 122532, 153165, 163376, 204220, 245064, 306330, 326752, 408440, 490128, 612660, 816880, 980256, 1225320, 1633760, 2450640, 4901280]

約数ペア:

[(1, 4901280), (2, 2450640), (3, 1633760), (4, 1225320), (5, 980256), (6, 816880), (8, 612660), (10, 490128), (12, 408440), (15, 326752), (16, 306330), (20, 245064), (24, 204220), (30, 163376), (32, 153165), (40, 122532), (48, 102110), (60, 81688), (80, 61266), (96, 51055), (120, 40844), (160, 30633), (240, 20422), (480, 10211)]