809115120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102161}}^1$

素因数の和:102191

約数の個数: 120

約数和(自身を含む): 2964332592

約数和(自身を除く): 2155217472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 102161, 204322, 306483, 408644, 510805, 612966, 817288, 919449, 1021610, 1123771, 1225932, 1532415, 1634576, 1838898, 2043220, 2247542, 2451864, 3064830, 3371313, 3677796, 4086440, 4495084, 4597245, 4903728, 5618855, 6129660, 6742626, 7355592, 8172880, 8990168, 9194490, 10113939, 11237710, 12259320, 13485252, 14711184, 16856565, 17980336, 18388980, 20227878, 22475420, 24518640, 26970504, 33713130, 36777960, 40455756, 44950840, 50569695, 53941008, 67426260, 73555920, 80911512, 89901680, 101139390, 134852520, 161823024, 202278780, 269705040, 404557560, 809115120]

約数ペア:

[(1, 809115120), (2, 404557560), (3, 269705040), (4, 202278780), (5, 161823024), (6, 134852520), (8, 101139390), (9, 89901680), (10, 80911512), (11, 73555920), (12, 67426260), (15, 53941008), (16, 50569695), (18, 44950840), (20, 40455756), (22, 36777960), (24, 33713130), (30, 26970504), (33, 24518640), (36, 22475420), (40, 20227878), (44, 18388980), (45, 17980336), (48, 16856565), (55, 14711184), (60, 13485252), (66, 12259320), (72, 11237710), (80, 10113939), (88, 9194490), (90, 8990168), (99, 8172880), (110, 7355592), (120, 6742626), (132, 6129660), (144, 5618855), (165, 4903728), (176, 4597245), (180, 4495084), (198, 4086440), (220, 3677796), (240, 3371313), (264, 3064830), (330, 2451864), (360, 2247542), (396, 2043220), (440, 1838898), (495, 1634576), (528, 1532415), (660, 1225932), (720, 1123771), (792, 1021610), (880, 919449), (990, 817288), (1320, 612966), (1584, 510805), (1980, 408644), (2640, 306483), (3960, 204322), (7920, 102161)]