428888160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6337}}^1$

素因数の和:6405

約数の個数: 144

約数和(自身を含む): 1494956736

約数和(自身を除く): 1066068576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6337, 6768, 7520, 8460, 11280, 12674, 13536, 16920, 19011, 22560, 25348, 31685, 33840, 38022, 50696, 57033, 63370, 67680, 76044, 95055, 101392, 114066, 126740, 152088, 190110, 202784, 228132, 253480, 285165, 297839, 304176, 380220, 456264, 506960, 570330, 595678, 608352, 760440, 893517, 912528, 1013920, 1140660, 1191356, 1489195, 1520880, 1787034, 1825056, 2281320, 2382712, 2680551, 2978390, 3041760, 3574068, 4467585, 4562640, 4765424, 5361102, 5956780, 7148136, 8935170, 9125280, 9530848, 10722204, 11913560, 13402755, 14296272, 17870340, 21444408, 23827120, 26805510, 28592544, 35740680, 42888816, 47654240, 53611020, 71481360, 85777632, 107222040, 142962720, 214444080, 428888160]

約数ペア:

[(1, 428888160), (2, 214444080), (3, 142962720), (4, 107222040), (5, 85777632), (6, 71481360), (8, 53611020), (9, 47654240), (10, 42888816), (12, 35740680), (15, 28592544), (16, 26805510), (18, 23827120), (20, 21444408), (24, 17870340), (30, 14296272), (32, 13402755), (36, 11913560), (40, 10722204), (45, 9530848), (47, 9125280), (48, 8935170), (60, 7148136), (72, 5956780), (80, 5361102), (90, 4765424), (94, 4562640), (96, 4467585), (120, 3574068), (141, 3041760), (144, 2978390), (160, 2680551), (180, 2382712), (188, 2281320), (235, 1825056), (240, 1787034), (282, 1520880), (288, 1489195), (360, 1191356), (376, 1140660), (423, 1013920), (470, 912528), (480, 893517), (564, 760440), (705, 608352), (720, 595678), (752, 570330), (846, 506960), (940, 456264), (1128, 380220), (1410, 304176), (1440, 297839), (1504, 285165), (1692, 253480), (1880, 228132), (2115, 202784), (2256, 190110), (2820, 152088), (3384, 126740), (3760, 114066), (4230, 101392), (4512, 95055), (5640, 76044), (6337, 67680), (6768, 63370), (7520, 57033), (8460, 50696), (11280, 38022), (12674, 33840), (13536, 31685), (16920, 25348), (19011, 22560)]