147518520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72313}}^1$

素因数の和:72344

約数の個数: 64

約数和(自身を含む): 468594720

約数和(自身を除く): 321076200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 72313, 144626, 216939, 289252, 361565, 433878, 578504, 723130, 867756, 1084695, 1229321, 1446260, 1735512, 2169390, 2458642, 2892520, 3687963, 4338780, 4917284, 6146605, 7375926, 8677560, 9834568, 12293210, 14751852, 18439815, 24586420, 29503704, 36879630, 49172840, 73759260, 147518520]

約数ペア:

[(1, 147518520), (2, 73759260), (3, 49172840), (4, 36879630), (5, 29503704), (6, 24586420), (8, 18439815), (10, 14751852), (12, 12293210), (15, 9834568), (17, 8677560), (20, 7375926), (24, 6146605), (30, 4917284), (34, 4338780), (40, 3687963), (51, 2892520), (60, 2458642), (68, 2169390), (85, 1735512), (102, 1446260), (120, 1229321), (136, 1084695), (170, 867756), (204, 723130), (255, 578504), (340, 433878), (408, 361565), (510, 289252), (680, 216939), (1020, 144626), (2040, 72313)]