165615120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1901}}^1$

素因数の和:1942

約数の個数: 180

約数和(自身を含む): 611671788

約数和(自身を除く): 446056668

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, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1901, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3802, 3960, 4356, 4840, 5445, 5703, 5808, 7260, 7604, 7920, 8712, 9505, 9680, 10890, 11406, 14520, 15208, 17109, 17424, 19010, 20911, 21780, 22812, 28515, 29040, 30416, 34218, 38020, 41822, 43560, 45624, 57030, 62733, 68436, 76040, 83644, 85545, 87120, 91248, 104555, 114060, 125466, 136872, 152080, 167288, 171090, 188199, 209110, 228120, 230021, 250932, 273744, 313665, 334576, 342180, 376398, 418220, 456240, 460042, 501864, 627330, 684360, 690063, 752796, 836440, 920084, 940995, 1003728, 1150105, 1254660, 1368720, 1380126, 1505592, 1672880, 1840168, 1881990, 2070189, 2300210, 2509320, 2760252, 3011184, 3450315, 3680336, 3763980, 4140378, 4600420, 5018640, 5520504, 6900630, 7527960, 8280756, 9200840, 10350945, 11041008, 13801260, 15055920, 16561512, 18401680, 20701890, 27602520, 33123024, 41403780, 55205040, 82807560, 165615120]

約数ペア:

[(1, 165615120), (2, 82807560), (3, 55205040), (4, 41403780), (5, 33123024), (6, 27602520), (8, 20701890), (9, 18401680), (10, 16561512), (11, 15055920), (12, 13801260), (15, 11041008), (16, 10350945), (18, 9200840), (20, 8280756), (22, 7527960), (24, 6900630), (30, 5520504), (33, 5018640), (36, 4600420), (40, 4140378), (44, 3763980), (45, 3680336), (48, 3450315), (55, 3011184), (60, 2760252), (66, 2509320), (72, 2300210), (80, 2070189), (88, 1881990), (90, 1840168), (99, 1672880), (110, 1505592), (120, 1380126), (121, 1368720), (132, 1254660), (144, 1150105), (165, 1003728), (176, 940995), (180, 920084), (198, 836440), (220, 752796), (240, 690063), (242, 684360), (264, 627330), (330, 501864), (360, 460042), (363, 456240), (396, 418220), (440, 376398), (484, 342180), (495, 334576), (528, 313665), (605, 273744), (660, 250932), (720, 230021), (726, 228120), (792, 209110), (880, 188199), (968, 171090), (990, 167288), (1089, 152080), (1210, 136872), (1320, 125466), (1452, 114060), (1584, 104555), (1815, 91248), (1901, 87120), (1936, 85545), (1980, 83644), (2178, 76040), (2420, 68436), (2640, 62733), (2904, 57030), (3630, 45624), (3802, 43560), (3960, 41822), (4356, 38020), (4840, 34218), (5445, 30416), (5703, 29040), (5808, 28515), (7260, 22812), (7604, 21780), (7920, 20911), (8712, 19010), (9505, 17424), (9680, 17109), (10890, 15208), (11406, 14520)]