73787040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51241}}^1$

素因数の和:51262

約数の個数: 72

約数和(自身を含む): 251803188

約数和(自身を除く): 178016148

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, 51241, 102482, 153723, 204964, 256205, 307446, 409928, 461169, 512410, 614892, 768615, 819856, 922338, 1024820, 1229784, 1537230, 1639712, 1844676, 2049640, 2305845, 2459568, 3074460, 3689352, 4099280, 4611690, 4919136, 6148920, 7378704, 8198560, 9223380, 12297840, 14757408, 18446760, 24595680, 36893520, 73787040]

約数ペア:

[(1, 73787040), (2, 36893520), (3, 24595680), (4, 18446760), (5, 14757408), (6, 12297840), (8, 9223380), (9, 8198560), (10, 7378704), (12, 6148920), (15, 4919136), (16, 4611690), (18, 4099280), (20, 3689352), (24, 3074460), (30, 2459568), (32, 2305845), (36, 2049640), (40, 1844676), (45, 1639712), (48, 1537230), (60, 1229784), (72, 1024820), (80, 922338), (90, 819856), (96, 768615), (120, 614892), (144, 512410), (160, 461169), (180, 409928), (240, 307446), (288, 256205), (360, 204964), (480, 153723), (720, 102482), (1440, 51241)]