159948780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 464882880

約数和(自身を除く): 304934100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 109, 111, 148, 185, 218, 222, 327, 370, 436, 444, 545, 555, 654, 661, 740, 1090, 1110, 1308, 1322, 1635, 1983, 2180, 2220, 2644, 3270, 3305, 3966, 4033, 6540, 6610, 7932, 8066, 9915, 12099, 13220, 16132, 19830, 20165, 24198, 24457, 39660, 40330, 48396, 48914, 60495, 72049, 73371, 80660, 97828, 120990, 122285, 144098, 146742, 216147, 241980, 244570, 288196, 293484, 360245, 366855, 432294, 489140, 720490, 733710, 864588, 1080735, 1440980, 1467420, 2161470, 2665813, 4322940, 5331626, 7997439, 10663252, 13329065, 15994878, 26658130, 31989756, 39987195, 53316260, 79974390, 159948780]

約数ペア:

[(1, 159948780), (2, 79974390), (3, 53316260), (4, 39987195), (5, 31989756), (6, 26658130), (10, 15994878), (12, 13329065), (15, 10663252), (20, 7997439), (30, 5331626), (37, 4322940), (60, 2665813), (74, 2161470), (109, 1467420), (111, 1440980), (148, 1080735), (185, 864588), (218, 733710), (222, 720490), (327, 489140), (370, 432294), (436, 366855), (444, 360245), (545, 293484), (555, 288196), (654, 244570), (661, 241980), (740, 216147), (1090, 146742), (1110, 144098), (1308, 122285), (1322, 120990), (1635, 97828), (1983, 80660), (2180, 73371), (2220, 72049), (2644, 60495), (3270, 48914), (3305, 48396), (3966, 40330), (4033, 39660), (6540, 24457), (6610, 24198), (7932, 20165), (8066, 19830), (9915, 16132), (12099, 13220)]