101540640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211543}}^1$

素因数の和:211561

約数の個数: 48

約数和(自身を含む): 319854528

約数和(自身を除く): 218313888

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, 211543, 423086, 634629, 846172, 1057715, 1269258, 1692344, 2115430, 2538516, 3173145, 3384688, 4230860, 5077032, 6346290, 6769376, 8461720, 10154064, 12692580, 16923440, 20308128, 25385160, 33846880, 50770320, 101540640]

約数ペア:

[(1, 101540640), (2, 50770320), (3, 33846880), (4, 25385160), (5, 20308128), (6, 16923440), (8, 12692580), (10, 10154064), (12, 8461720), (15, 6769376), (16, 6346290), (20, 5077032), (24, 4230860), (30, 3384688), (32, 3173145), (40, 2538516), (48, 2115430), (60, 1692344), (80, 1269258), (96, 1057715), (120, 846172), (160, 634629), (240, 423086), (480, 211543)]