52872720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12959}}^1$

素因数の和:12992

約数の個数: 80

約数和(自身を含む): 173560320

約数和(自身を除く): 120687600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 12959, 25918, 38877, 51836, 64795, 77754, 103672, 129590, 155508, 194385, 207344, 220303, 259180, 311016, 388770, 440606, 518360, 622032, 660909, 777540, 881212, 1036720, 1101515, 1321818, 1555080, 1762424, 2203030, 2643636, 3110160, 3304545, 3524848, 4406060, 5287272, 6609090, 8812120, 10574544, 13218180, 17624240, 26436360, 52872720]

約数ペア:

[(1, 52872720), (2, 26436360), (3, 17624240), (4, 13218180), (5, 10574544), (6, 8812120), (8, 6609090), (10, 5287272), (12, 4406060), (15, 3524848), (16, 3304545), (17, 3110160), (20, 2643636), (24, 2203030), (30, 1762424), (34, 1555080), (40, 1321818), (48, 1101515), (51, 1036720), (60, 881212), (68, 777540), (80, 660909), (85, 622032), (102, 518360), (120, 440606), (136, 388770), (170, 311016), (204, 259180), (240, 220303), (255, 207344), (272, 194385), (340, 155508), (408, 129590), (510, 103672), (680, 77754), (816, 64795), (1020, 51836), (1360, 38877), (2040, 25918), (4080, 12959)]