159675120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20161}}^1$

素因数の和:20191

約数の個数: 120

約数和(自身を含む): 585020592

約数和(自身を除く): 425345472

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, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 181449, 201610, 221771, 241932, 302415, 322576, 362898, 403220, 443542, 483864, 604830, 665313, 725796, 806440, 887084, 907245, 967728, 1108855, 1209660, 1330626, 1451592, 1612880, 1774168, 1814490, 1995939, 2217710, 2419320, 2661252, 2903184, 3326565, 3548336, 3628980, 3991878, 4435420, 4838640, 5322504, 6653130, 7257960, 7983756, 8870840, 9979695, 10645008, 13306260, 14515920, 15967512, 17741680, 19959390, 26612520, 31935024, 39918780, 53225040, 79837560, 159675120]

約数ペア:

[(1, 159675120), (2, 79837560), (3, 53225040), (4, 39918780), (5, 31935024), (6, 26612520), (8, 19959390), (9, 17741680), (10, 15967512), (11, 14515920), (12, 13306260), (15, 10645008), (16, 9979695), (18, 8870840), (20, 7983756), (22, 7257960), (24, 6653130), (30, 5322504), (33, 4838640), (36, 4435420), (40, 3991878), (44, 3628980), (45, 3548336), (48, 3326565), (55, 2903184), (60, 2661252), (66, 2419320), (72, 2217710), (80, 1995939), (88, 1814490), (90, 1774168), (99, 1612880), (110, 1451592), (120, 1330626), (132, 1209660), (144, 1108855), (165, 967728), (176, 907245), (180, 887084), (198, 806440), (220, 725796), (240, 665313), (264, 604830), (330, 483864), (360, 443542), (396, 403220), (440, 362898), (495, 322576), (528, 302415), (660, 241932), (720, 221771), (792, 201610), (880, 181449), (990, 161288), (1320, 120966), (1584, 100805), (1980, 80644), (2640, 60483), (3960, 40322), (7920, 20161)]