27361440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19001}}^1$

素因数の和:19022

約数の個数: 72

約数和(自身を含む): 93375828

約数和(自身を除く): 66014388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19001, 38002, 57003, 76004, 95005, 114006, 152008, 171009, 190010, 228012, 285015, 304016, 342018, 380020, 456024, 570030, 608032, 684036, 760040, 855045, 912048, 1140060, 1368072, 1520080, 1710090, 1824096, 2280120, 2736144, 3040160, 3420180, 4560240, 5472288, 6840360, 9120480, 13680720, 27361440]

約数ペア:

[(1, 27361440), (2, 13680720), (3, 9120480), (4, 6840360), (5, 5472288), (6, 4560240), (8, 3420180), (9, 3040160), (10, 2736144), (12, 2280120), (15, 1824096), (16, 1710090), (18, 1520080), (20, 1368072), (24, 1140060), (30, 912048), (32, 855045), (36, 760040), (40, 684036), (45, 608032), (48, 570030), (60, 456024), (72, 380020), (80, 342018), (90, 304016), (96, 285015), (120, 228012), (144, 190010), (160, 171009), (180, 152008), (240, 114006), (288, 95005), (360, 76004), (480, 57003), (720, 38002), (1440, 19001)]