2912808240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4045567}}^1$

素因数の和:4045586

約数の個数: 60

約数和(自身を含む): 9782183424

約数和(自身を除く): 6869375184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4045567, 8091134, 12136701, 16182268, 20227835, 24273402, 32364536, 36410103, 40455670, 48546804, 60683505, 64729072, 72820206, 80911340, 97093608, 121367010, 145640412, 161822680, 182050515, 194187216, 242734020, 291280824, 323645360, 364101030, 485468040, 582561648, 728202060, 970936080, 1456404120, 2912808240]

約数ペア:

[(1, 2912808240), (2, 1456404120), (3, 970936080), (4, 728202060), (5, 582561648), (6, 485468040), (8, 364101030), (9, 323645360), (10, 291280824), (12, 242734020), (15, 194187216), (16, 182050515), (18, 161822680), (20, 145640412), (24, 121367010), (30, 97093608), (36, 80911340), (40, 72820206), (45, 64729072), (48, 60683505), (60, 48546804), (72, 40455670), (80, 36410103), (90, 32364536), (120, 24273402), (144, 20227835), (180, 16182268), (240, 12136701), (360, 8091134), (720, 4045567)]