42479160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15391}}^1$

素因数の和:15428

約数の個数: 64

約数和(自身を含む): 132986880

約数和(自身を除く): 90507720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 153910, 184692, 230865, 307820, 353993, 369384, 461730, 615640, 707986, 923460, 1061979, 1415972, 1769965, 1846920, 2123958, 2831944, 3539930, 4247916, 5309895, 7079860, 8495832, 10619790, 14159720, 21239580, 42479160]

約数ペア:

[(1, 42479160), (2, 21239580), (3, 14159720), (4, 10619790), (5, 8495832), (6, 7079860), (8, 5309895), (10, 4247916), (12, 3539930), (15, 2831944), (20, 2123958), (23, 1846920), (24, 1769965), (30, 1415972), (40, 1061979), (46, 923460), (60, 707986), (69, 615640), (92, 461730), (115, 369384), (120, 353993), (138, 307820), (184, 230865), (230, 184692), (276, 153910), (345, 123128), (460, 92346), (552, 76955), (690, 61564), (920, 46173), (1380, 30782), (2760, 15391)]