74790240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{22259}}^1$

素因数の和:22284

約数の個数: 96

約数和(自身を含む): 269256960

約数和(自身を除く): 194466720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 22259, 44518, 66777, 89036, 111295, 133554, 155813, 178072, 222590, 267108, 311626, 333885, 356144, 445180, 467439, 534216, 623252, 667770, 712288, 779065, 890360, 934878, 1068432, 1246504, 1335540, 1558130, 1780720, 1869756, 2136864, 2337195, 2493008, 2671080, 3116260, 3561440, 3739512, 4674390, 4986016, 5342160, 6232520, 7479024, 9348780, 10684320, 12465040, 14958048, 18697560, 24930080, 37395120, 74790240]

約数ペア:

[(1, 74790240), (2, 37395120), (3, 24930080), (4, 18697560), (5, 14958048), (6, 12465040), (7, 10684320), (8, 9348780), (10, 7479024), (12, 6232520), (14, 5342160), (15, 4986016), (16, 4674390), (20, 3739512), (21, 3561440), (24, 3116260), (28, 2671080), (30, 2493008), (32, 2337195), (35, 2136864), (40, 1869756), (42, 1780720), (48, 1558130), (56, 1335540), (60, 1246504), (70, 1068432), (80, 934878), (84, 890360), (96, 779065), (105, 712288), (112, 667770), (120, 623252), (140, 534216), (160, 467439), (168, 445180), (210, 356144), (224, 333885), (240, 311626), (280, 267108), (336, 222590), (420, 178072), (480, 155813), (560, 133554), (672, 111295), (840, 89036), (1120, 66777), (1680, 44518), (3360, 22259)]