87919560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 295833600

約数和(自身を除く): 207914040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 641, 762, 1016, 1080, 1143, 1270, 1282, 1524, 1905, 1923, 2286, 2540, 2564, 3048, 3205, 3429, 3810, 3846, 4572, 5080, 5128, 5715, 5769, 6410, 6858, 7620, 7692, 9144, 9615, 11430, 11538, 12820, 13716, 15240, 15384, 17145, 17307, 19230, 22860, 23076, 25640, 27432, 28845, 34290, 34614, 38460, 45720, 46152, 57690, 68580, 69228, 76920, 81407, 86535, 115380, 137160, 138456, 162814, 173070, 230760, 244221, 325628, 346140, 407035, 488442, 651256, 692280, 732663, 814070, 976884, 1221105, 1465326, 1628140, 1953768, 2197989, 2442210, 2930652, 3256280, 3663315, 4395978, 4884420, 5861304, 7326630, 8791956, 9768840, 10989945, 14653260, 17583912, 21979890, 29306520, 43959780, 87919560]

約数ペア:

[(1, 87919560), (2, 43959780), (3, 29306520), (4, 21979890), (5, 17583912), (6, 14653260), (8, 10989945), (9, 9768840), (10, 8791956), (12, 7326630), (15, 5861304), (18, 4884420), (20, 4395978), (24, 3663315), (27, 3256280), (30, 2930652), (36, 2442210), (40, 2197989), (45, 1953768), (54, 1628140), (60, 1465326), (72, 1221105), (90, 976884), (108, 814070), (120, 732663), (127, 692280), (135, 651256), (180, 488442), (216, 407035), (254, 346140), (270, 325628), (360, 244221), (381, 230760), (508, 173070), (540, 162814), (635, 138456), (641, 137160), (762, 115380), (1016, 86535), (1080, 81407), (1143, 76920), (1270, 69228), (1282, 68580), (1524, 57690), (1905, 46152), (1923, 45720), (2286, 38460), (2540, 34614), (2564, 34290), (3048, 28845), (3205, 27432), (3429, 25640), (3810, 23076), (3846, 22860), (4572, 19230), (5080, 17307), (5128, 17145), (5715, 15384), (5769, 15240), (6410, 13716), (6858, 12820), (7620, 11538), (7692, 11430), (9144, 9615)]