73732480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5051

約数の個数: 64

約数和(自身を含む): 183967200

約数和(自身を除く): 110234720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 5009, 7360, 10018, 14720, 20036, 25045, 40072, 50090, 80144, 100180, 115207, 160288, 200360, 230414, 320576, 400720, 460828, 576035, 641152, 801440, 921656, 1152070, 1602880, 1843312, 2304140, 3205760, 3686624, 4608280, 7373248, 9216560, 14746496, 18433120, 36866240, 73732480]

約数ペア:

[(1, 73732480), (2, 36866240), (4, 18433120), (5, 14746496), (8, 9216560), (10, 7373248), (16, 4608280), (20, 3686624), (23, 3205760), (32, 2304140), (40, 1843312), (46, 1602880), (64, 1152070), (80, 921656), (92, 801440), (115, 641152), (128, 576035), (160, 460828), (184, 400720), (230, 320576), (320, 230414), (368, 200360), (460, 160288), (640, 115207), (736, 100180), (920, 80144), (1472, 50090), (1840, 40072), (2944, 25045), (3680, 20036), (5009, 14720), (7360, 10018)]