860640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 2975616

約数和(自身を除く): 2114976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 163, 165, 176, 220, 240, 264, 326, 330, 352, 440, 480, 489, 528, 652, 660, 815, 880, 978, 1056, 1304, 1320, 1630, 1760, 1793, 1956, 2445, 2608, 2640, 3260, 3586, 3912, 4890, 5216, 5280, 5379, 6520, 7172, 7824, 8965, 9780, 10758, 13040, 14344, 15648, 17930, 19560, 21516, 26080, 26895, 28688, 35860, 39120, 43032, 53790, 57376, 71720, 78240, 86064, 107580, 143440, 172128, 215160, 286880, 430320, 860640]

約数ペア:

[(1, 860640), (2, 430320), (3, 286880), (4, 215160), (5, 172128), (6, 143440), (8, 107580), (10, 86064), (11, 78240), (12, 71720), (15, 57376), (16, 53790), (20, 43032), (22, 39120), (24, 35860), (30, 28688), (32, 26895), (33, 26080), (40, 21516), (44, 19560), (48, 17930), (55, 15648), (60, 14344), (66, 13040), (80, 10758), (88, 9780), (96, 8965), (110, 7824), (120, 7172), (132, 6520), (160, 5379), (163, 5280), (165, 5216), (176, 4890), (220, 3912), (240, 3586), (264, 3260), (326, 2640), (330, 2608), (352, 2445), (440, 1956), (480, 1793), (489, 1760), (528, 1630), (652, 1320), (660, 1304), (815, 1056), (880, 978)]