160848720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:794

約数の個数: 160

約数和(自身を含む): 559785600

約数和(自身を除く): 398936880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 113, 120, 135, 144, 180, 216, 226, 240, 270, 339, 360, 432, 452, 540, 565, 659, 678, 720, 904, 1017, 1080, 1130, 1318, 1356, 1695, 1808, 1977, 2034, 2160, 2260, 2636, 2712, 3051, 3295, 3390, 3954, 4068, 4520, 5085, 5272, 5424, 5931, 6102, 6590, 6780, 7908, 8136, 9040, 9885, 10170, 10544, 11862, 12204, 13180, 13560, 15255, 15816, 16272, 17793, 19770, 20340, 23724, 24408, 26360, 27120, 29655, 30510, 31632, 35586, 39540, 40680, 47448, 48816, 52720, 59310, 61020, 71172, 74467, 79080, 81360, 88965, 94896, 118620, 122040, 142344, 148934, 158160, 177930, 223401, 237240, 244080, 284688, 297868, 355860, 372335, 446802, 474480, 595736, 670203, 711720, 744670, 893604, 1117005, 1191472, 1340406, 1423440, 1489340, 1787208, 2010609, 2234010, 2680812, 2978680, 3351015, 3574416, 4021218, 4468020, 5361624, 5957360, 6702030, 8042436, 8936040, 10053045, 10723248, 13404060, 16084872, 17872080, 20106090, 26808120, 32169744, 40212180, 53616240, 80424360, 160848720]

約数ペア:

[(1, 160848720), (2, 80424360), (3, 53616240), (4, 40212180), (5, 32169744), (6, 26808120), (8, 20106090), (9, 17872080), (10, 16084872), (12, 13404060), (15, 10723248), (16, 10053045), (18, 8936040), (20, 8042436), (24, 6702030), (27, 5957360), (30, 5361624), (36, 4468020), (40, 4021218), (45, 3574416), (48, 3351015), (54, 2978680), (60, 2680812), (72, 2234010), (80, 2010609), (90, 1787208), (108, 1489340), (113, 1423440), (120, 1340406), (135, 1191472), (144, 1117005), (180, 893604), (216, 744670), (226, 711720), (240, 670203), (270, 595736), (339, 474480), (360, 446802), (432, 372335), (452, 355860), (540, 297868), (565, 284688), (659, 244080), (678, 237240), (720, 223401), (904, 177930), (1017, 158160), (1080, 148934), (1130, 142344), (1318, 122040), (1356, 118620), (1695, 94896), (1808, 88965), (1977, 81360), (2034, 79080), (2160, 74467), (2260, 71172), (2636, 61020), (2712, 59310), (3051, 52720), (3295, 48816), (3390, 47448), (3954, 40680), (4068, 39540), (4520, 35586), (5085, 31632), (5272, 30510), (5424, 29655), (5931, 27120), (6102, 26360), (6590, 24408), (6780, 23724), (7908, 20340), (8136, 19770), (9040, 17793), (9885, 16272), (10170, 15816), (10544, 15255), (11862, 13560), (12204, 13180)]