73304640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25453}}^1$

素因数の和:25476

約数の個数: 84

約数和(自身を含む): 252147324

約数和(自身を除く): 178842684

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25453, 50906, 76359, 101812, 127265, 152718, 203624, 229077, 254530, 305436, 381795, 407248, 458154, 509060, 610872, 763590, 814496, 916308, 1018120, 1145385, 1221744, 1527180, 1628992, 1832616, 2036240, 2290770, 2443488, 3054360, 3665232, 4072480, 4581540, 4886976, 6108720, 7330464, 8144960, 9163080, 12217440, 14660928, 18326160, 24434880, 36652320, 73304640]

約数ペア:

[(1, 73304640), (2, 36652320), (3, 24434880), (4, 18326160), (5, 14660928), (6, 12217440), (8, 9163080), (9, 8144960), (10, 7330464), (12, 6108720), (15, 4886976), (16, 4581540), (18, 4072480), (20, 3665232), (24, 3054360), (30, 2443488), (32, 2290770), (36, 2036240), (40, 1832616), (45, 1628992), (48, 1527180), (60, 1221744), (64, 1145385), (72, 1018120), (80, 916308), (90, 814496), (96, 763590), (120, 610872), (144, 509060), (160, 458154), (180, 407248), (192, 381795), (240, 305436), (288, 254530), (320, 229077), (360, 203624), (480, 152718), (576, 127265), (720, 101812), (960, 76359), (1440, 50906), (2880, 25453)]