64232640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22303}}^1$

素因数の和:22326

約数の個数: 84

約数和(自身を含む): 220943424

約数和(自身を除く): 156710784

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, 22303, 44606, 66909, 89212, 111515, 133818, 178424, 200727, 223030, 267636, 334545, 356848, 401454, 446060, 535272, 669090, 713696, 802908, 892120, 1003635, 1070544, 1338180, 1427392, 1605816, 1784240, 2007270, 2141088, 2676360, 3211632, 3568480, 4014540, 4282176, 5352720, 6423264, 7136960, 8029080, 10705440, 12846528, 16058160, 21410880, 32116320, 64232640]

約数ペア:

[(1, 64232640), (2, 32116320), (3, 21410880), (4, 16058160), (5, 12846528), (6, 10705440), (8, 8029080), (9, 7136960), (10, 6423264), (12, 5352720), (15, 4282176), (16, 4014540), (18, 3568480), (20, 3211632), (24, 2676360), (30, 2141088), (32, 2007270), (36, 1784240), (40, 1605816), (45, 1427392), (48, 1338180), (60, 1070544), (64, 1003635), (72, 892120), (80, 802908), (90, 713696), (96, 669090), (120, 535272), (144, 446060), (160, 401454), (180, 356848), (192, 334545), (240, 267636), (288, 223030), (320, 200727), (360, 178424), (480, 133818), (576, 111515), (720, 89212), (960, 66909), (1440, 44606), (2880, 22303)]