42480240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16091}}^1$

素因数の和:16118

約数の個数: 80

約数和(自身を含む): 143669376

約数和(自身を除く): 101189136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 16091, 32182, 48273, 64364, 80455, 96546, 128728, 160910, 177001, 193092, 241365, 257456, 321820, 354002, 386184, 482730, 531003, 643640, 708004, 772368, 885005, 965460, 1062006, 1287280, 1416008, 1770010, 1930920, 2124012, 2655015, 2832016, 3540020, 3861840, 4248024, 5310030, 7080040, 8496048, 10620060, 14160080, 21240120, 42480240]

約数ペア:

[(1, 42480240), (2, 21240120), (3, 14160080), (4, 10620060), (5, 8496048), (6, 7080040), (8, 5310030), (10, 4248024), (11, 3861840), (12, 3540020), (15, 2832016), (16, 2655015), (20, 2124012), (22, 1930920), (24, 1770010), (30, 1416008), (33, 1287280), (40, 1062006), (44, 965460), (48, 885005), (55, 772368), (60, 708004), (66, 643640), (80, 531003), (88, 482730), (110, 386184), (120, 354002), (132, 321820), (165, 257456), (176, 241365), (220, 193092), (240, 177001), (264, 160910), (330, 128728), (440, 96546), (528, 80455), (660, 64364), (880, 48273), (1320, 32182), (2640, 16091)]