40636320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84659}}^1$

素因数の和:84677

約数の個数: 48

約数和(自身を含む): 128005920

約数和(自身を除く): 87369600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 84659, 169318, 253977, 338636, 423295, 507954, 677272, 846590, 1015908, 1269885, 1354544, 1693180, 2031816, 2539770, 2709088, 3386360, 4063632, 5079540, 6772720, 8127264, 10159080, 13545440, 20318160, 40636320]

約数ペア:

[(1, 40636320), (2, 20318160), (3, 13545440), (4, 10159080), (5, 8127264), (6, 6772720), (8, 5079540), (10, 4063632), (12, 3386360), (15, 2709088), (16, 2539770), (20, 2031816), (24, 1693180), (30, 1354544), (32, 1269885), (40, 1015908), (48, 846590), (60, 677272), (80, 507954), (96, 423295), (120, 338636), (160, 253977), (240, 169318), (480, 84659)]