1493642400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{622351}}^1$

素因数の和:622374

約数の個数: 72

約数和(自身を含む): 4861813824

約数和(自身を除く): 3368171424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 622351, 1244702, 1867053, 2489404, 3111755, 3734106, 4978808, 6223510, 7468212, 9335265, 9957616, 12447020, 14936424, 15558775, 18670530, 19915232, 24894040, 29872848, 31117550, 37341060, 46676325, 49788080, 59745696, 62235100, 74682120, 93352650, 99576160, 124470200, 149364240, 186705300, 248940400, 298728480, 373410600, 497880800, 746821200, 1493642400]

約数ペア:

[(1, 1493642400), (2, 746821200), (3, 497880800), (4, 373410600), (5, 298728480), (6, 248940400), (8, 186705300), (10, 149364240), (12, 124470200), (15, 99576160), (16, 93352650), (20, 74682120), (24, 62235100), (25, 59745696), (30, 49788080), (32, 46676325), (40, 37341060), (48, 31117550), (50, 29872848), (60, 24894040), (75, 19915232), (80, 18670530), (96, 15558775), (100, 14936424), (120, 12447020), (150, 9957616), (160, 9335265), (200, 7468212), (240, 6223510), (300, 4978808), (400, 3734106), (480, 3111755), (600, 2489404), (800, 1867053), (1200, 1244702), (2400, 622351)]