4395240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 14812200

約数和(自身を除く): 10416960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 421, 435, 522, 580, 696, 842, 870, 1044, 1160, 1263, 1305, 1684, 1740, 2088, 2105, 2526, 2610, 3368, 3480, 3789, 4210, 5052, 5220, 6315, 7578, 8420, 10104, 10440, 12209, 12630, 15156, 16840, 18945, 24418, 25260, 30312, 36627, 37890, 48836, 50520, 61045, 73254, 75780, 97672, 109881, 122090, 146508, 151560, 183135, 219762, 244180, 293016, 366270, 439524, 488360, 549405, 732540, 879048, 1098810, 1465080, 2197620, 4395240]

約数ペア:

[(1, 4395240), (2, 2197620), (3, 1465080), (4, 1098810), (5, 879048), (6, 732540), (8, 549405), (9, 488360), (10, 439524), (12, 366270), (15, 293016), (18, 244180), (20, 219762), (24, 183135), (29, 151560), (30, 146508), (36, 122090), (40, 109881), (45, 97672), (58, 75780), (60, 73254), (72, 61045), (87, 50520), (90, 48836), (116, 37890), (120, 36627), (145, 30312), (174, 25260), (180, 24418), (232, 18945), (261, 16840), (290, 15156), (348, 12630), (360, 12209), (421, 10440), (435, 10104), (522, 8420), (580, 7578), (696, 6315), (842, 5220), (870, 5052), (1044, 4210), (1160, 3789), (1263, 3480), (1305, 3368), (1684, 2610), (1740, 2526), (2088, 2105)]