491035320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29021}}^1$

素因数の和:29085

約数の個数: 96

約数和(自身を含む): 1629875520

約数和(自身を除く): 1138840200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 29021, 58042, 87063, 116084, 145105, 174126, 232168, 261189, 290210, 348252, 435315, 522378, 580420, 696504, 870630, 1044756, 1160840, 1305945, 1363987, 1741260, 2089512, 2611890, 2727974, 3482520, 4091961, 5223780, 5455948, 6819935, 8183922, 10447560, 10911896, 12275883, 13639870, 16367844, 20459805, 24551766, 27279740, 32735688, 40919610, 49103532, 54559480, 61379415, 81839220, 98207064, 122758830, 163678440, 245517660, 491035320]

約数ペア:

[(1, 491035320), (2, 245517660), (3, 163678440), (4, 122758830), (5, 98207064), (6, 81839220), (8, 61379415), (9, 54559480), (10, 49103532), (12, 40919610), (15, 32735688), (18, 27279740), (20, 24551766), (24, 20459805), (30, 16367844), (36, 13639870), (40, 12275883), (45, 10911896), (47, 10447560), (60, 8183922), (72, 6819935), (90, 5455948), (94, 5223780), (120, 4091961), (141, 3482520), (180, 2727974), (188, 2611890), (235, 2089512), (282, 1741260), (360, 1363987), (376, 1305945), (423, 1160840), (470, 1044756), (564, 870630), (705, 696504), (846, 580420), (940, 522378), (1128, 435315), (1410, 348252), (1692, 290210), (1880, 261189), (2115, 232168), (2820, 174126), (3384, 145105), (4230, 116084), (5640, 87063), (8460, 58042), (16920, 29021)]