72626560

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3123

約数の個数: 64

約数和(自身を含む): 178373520

約数和(自身を除く): 105746960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 3067, 4736, 5920, 6134, 11840, 12268, 15335, 23680, 24536, 30670, 49072, 61340, 98144, 113479, 122680, 196288, 226958, 245360, 392576, 453916, 490720, 567395, 907832, 981440, 1134790, 1815664, 1962880, 2269580, 3631328, 4539160, 7262656, 9078320, 14525312, 18156640, 36313280, 72626560]

約数ペア:

[(1, 72626560), (2, 36313280), (4, 18156640), (5, 14525312), (8, 9078320), (10, 7262656), (16, 4539160), (20, 3631328), (32, 2269580), (37, 1962880), (40, 1815664), (64, 1134790), (74, 981440), (80, 907832), (128, 567395), (148, 490720), (160, 453916), (185, 392576), (296, 245360), (320, 226958), (370, 196288), (592, 122680), (640, 113479), (740, 98144), (1184, 61340), (1480, 49072), (2368, 30670), (2960, 24536), (3067, 23680), (4736, 15335), (5920, 12268), (6134, 11840)]