33481440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23251}}^1$

素因数の和:23272

約数の個数: 72

約数和(自身を含む): 114260328

約数和(自身を除く): 80778888

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, 23251, 46502, 69753, 93004, 116255, 139506, 186008, 209259, 232510, 279012, 348765, 372016, 418518, 465020, 558024, 697530, 744032, 837036, 930040, 1046295, 1116048, 1395060, 1674072, 1860080, 2092590, 2232096, 2790120, 3348144, 3720160, 4185180, 5580240, 6696288, 8370360, 11160480, 16740720, 33481440]

約数ペア:

[(1, 33481440), (2, 16740720), (3, 11160480), (4, 8370360), (5, 6696288), (6, 5580240), (8, 4185180), (9, 3720160), (10, 3348144), (12, 2790120), (15, 2232096), (16, 2092590), (18, 1860080), (20, 1674072), (24, 1395060), (30, 1116048), (32, 1046295), (36, 930040), (40, 837036), (45, 744032), (48, 697530), (60, 558024), (72, 465020), (80, 418518), (90, 372016), (96, 348765), (120, 279012), (144, 232510), (160, 209259), (180, 186008), (240, 139506), (288, 116255), (360, 93004), (480, 69753), (720, 46502), (1440, 23251)]