1611200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 84

約数和(自身を含む): 4251960

約数和(自身を除く): 2640760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 64, 76, 80, 95, 100, 106, 152, 160, 190, 200, 212, 265, 304, 320, 380, 400, 424, 475, 530, 608, 760, 800, 848, 950, 1007, 1060, 1216, 1325, 1520, 1600, 1696, 1900, 2014, 2120, 2650, 3040, 3392, 3800, 4028, 4240, 5035, 5300, 6080, 7600, 8056, 8480, 10070, 10600, 15200, 16112, 16960, 20140, 21200, 25175, 30400, 32224, 40280, 42400, 50350, 64448, 80560, 84800, 100700, 161120, 201400, 322240, 402800, 805600, 1611200]

約数ペア:

[(1, 1611200), (2, 805600), (4, 402800), (5, 322240), (8, 201400), (10, 161120), (16, 100700), (19, 84800), (20, 80560), (25, 64448), (32, 50350), (38, 42400), (40, 40280), (50, 32224), (53, 30400), (64, 25175), (76, 21200), (80, 20140), (95, 16960), (100, 16112), (106, 15200), (152, 10600), (160, 10070), (190, 8480), (200, 8056), (212, 7600), (265, 6080), (304, 5300), (320, 5035), (380, 4240), (400, 4028), (424, 3800), (475, 3392), (530, 3040), (608, 2650), (760, 2120), (800, 2014), (848, 1900), (950, 1696), (1007, 1600), (1060, 1520), (1216, 1325)]