144960660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61949}}^1$

素因数の和:61977

約数の個数: 72

約数和(自身を含む): 473545800

約数和(自身を除く): 328585140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61949, 123898, 185847, 247796, 309745, 371694, 557541, 619490, 743388, 805337, 929235, 1115082, 1238980, 1610674, 1858470, 2230164, 2416011, 2787705, 3221348, 3716940, 4026685, 4832022, 5575410, 7248033, 8053370, 9664044, 11150820, 12080055, 14496066, 16106740, 24160110, 28992132, 36240165, 48320220, 72480330, 144960660]

約数ペア:

[(1, 144960660), (2, 72480330), (3, 48320220), (4, 36240165), (5, 28992132), (6, 24160110), (9, 16106740), (10, 14496066), (12, 12080055), (13, 11150820), (15, 9664044), (18, 8053370), (20, 7248033), (26, 5575410), (30, 4832022), (36, 4026685), (39, 3716940), (45, 3221348), (52, 2787705), (60, 2416011), (65, 2230164), (78, 1858470), (90, 1610674), (117, 1238980), (130, 1115082), (156, 929235), (180, 805337), (195, 743388), (234, 619490), (260, 557541), (390, 371694), (468, 309745), (585, 247796), (780, 185847), (1170, 123898), (2340, 61949)]