2947198320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{372121}}^1$

素因数の和:372151

約数の個数: 120

約数和(自身を含む): 10797491952

約数和(自身を除く): 7850293632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 372121, 744242, 1116363, 1488484, 1860605, 2232726, 2976968, 3349089, 3721210, 4093331, 4465452, 5581815, 5953936, 6698178, 7442420, 8186662, 8930904, 11163630, 12279993, 13396356, 14884840, 16373324, 16745445, 17861808, 20466655, 22327260, 24559986, 26792712, 29769680, 32746648, 33490890, 36839979, 40933310, 44654520, 49119972, 53585424, 61399965, 65493296, 66981780, 73679958, 81866620, 89309040, 98239944, 122799930, 133963560, 147359916, 163733240, 184199895, 196479888, 245599860, 267927120, 294719832, 327466480, 368399790, 491199720, 589439664, 736799580, 982399440, 1473599160, 2947198320]

約数ペア:

[(1, 2947198320), (2, 1473599160), (3, 982399440), (4, 736799580), (5, 589439664), (6, 491199720), (8, 368399790), (9, 327466480), (10, 294719832), (11, 267927120), (12, 245599860), (15, 196479888), (16, 184199895), (18, 163733240), (20, 147359916), (22, 133963560), (24, 122799930), (30, 98239944), (33, 89309040), (36, 81866620), (40, 73679958), (44, 66981780), (45, 65493296), (48, 61399965), (55, 53585424), (60, 49119972), (66, 44654520), (72, 40933310), (80, 36839979), (88, 33490890), (90, 32746648), (99, 29769680), (110, 26792712), (120, 24559986), (132, 22327260), (144, 20466655), (165, 17861808), (176, 16745445), (180, 16373324), (198, 14884840), (220, 13396356), (240, 12279993), (264, 11163630), (330, 8930904), (360, 8186662), (396, 7442420), (440, 6698178), (495, 5953936), (528, 5581815), (660, 4465452), (720, 4093331), (792, 3721210), (880, 3349089), (990, 2976968), (1320, 2232726), (1584, 1860605), (1980, 1488484), (2640, 1116363), (3960, 744242), (7920, 372121)]