31737240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3873

約数の個数: 96

約数和(自身を含む): 107658720

約数和(自身を除く): 75921480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 3833, 4140, 7666, 8280, 11499, 15332, 19165, 22998, 30664, 34497, 38330, 45996, 57495, 68994, 76660, 88159, 91992, 114990, 137988, 153320, 172485, 176318, 229980, 264477, 275976, 344970, 352636, 440795, 459960, 528954, 689940, 705272, 793431, 881590, 1057908, 1322385, 1379880, 1586862, 1763180, 2115816, 2644770, 3173724, 3526360, 3967155, 5289540, 6347448, 7934310, 10579080, 15868620, 31737240]

約数ペア:

[(1, 31737240), (2, 15868620), (3, 10579080), (4, 7934310), (5, 6347448), (6, 5289540), (8, 3967155), (9, 3526360), (10, 3173724), (12, 2644770), (15, 2115816), (18, 1763180), (20, 1586862), (23, 1379880), (24, 1322385), (30, 1057908), (36, 881590), (40, 793431), (45, 705272), (46, 689940), (60, 528954), (69, 459960), (72, 440795), (90, 352636), (92, 344970), (115, 275976), (120, 264477), (138, 229980), (180, 176318), (184, 172485), (207, 153320), (230, 137988), (276, 114990), (345, 91992), (360, 88159), (414, 76660), (460, 68994), (552, 57495), (690, 45996), (828, 38330), (920, 34497), (1035, 30664), (1380, 22998), (1656, 19165), (2070, 15332), (2760, 11499), (3833, 8280), (4140, 7666)]