404218320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{153113}}^1$

素因数の和:153140

約数の個数: 80

約数和(自身を含む): 1367001792

約数和(自身を除く): 962783472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 153113, 306226, 459339, 612452, 765565, 918678, 1224904, 1531130, 1684243, 1837356, 2296695, 2449808, 3062260, 3368486, 3674712, 4593390, 5052729, 6124520, 6736972, 7349424, 8421215, 9186780, 10105458, 12249040, 13473944, 16842430, 18373560, 20210916, 25263645, 26947888, 33684860, 36747120, 40421832, 50527290, 67369720, 80843664, 101054580, 134739440, 202109160, 404218320]

約数ペア:

[(1, 404218320), (2, 202109160), (3, 134739440), (4, 101054580), (5, 80843664), (6, 67369720), (8, 50527290), (10, 40421832), (11, 36747120), (12, 33684860), (15, 26947888), (16, 25263645), (20, 20210916), (22, 18373560), (24, 16842430), (30, 13473944), (33, 12249040), (40, 10105458), (44, 9186780), (48, 8421215), (55, 7349424), (60, 6736972), (66, 6124520), (80, 5052729), (88, 4593390), (110, 3674712), (120, 3368486), (132, 3062260), (165, 2449808), (176, 2296695), (220, 1837356), (240, 1684243), (264, 1531130), (330, 1224904), (440, 918678), (528, 765565), (660, 612452), (880, 459339), (1320, 306226), (2640, 153113)]