1882320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 160

約数和(自身を含む): 6856704

約数和(自身を除く): 4974384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 48, 55, 60, 62, 66, 69, 80, 88, 92, 93, 110, 115, 120, 124, 132, 138, 155, 165, 176, 184, 186, 220, 230, 240, 248, 253, 264, 276, 310, 330, 341, 345, 368, 372, 440, 460, 465, 496, 506, 528, 552, 620, 660, 682, 690, 713, 744, 759, 880, 920, 930, 1012, 1023, 1104, 1240, 1265, 1320, 1364, 1380, 1426, 1488, 1518, 1705, 1840, 1860, 2024, 2046, 2139, 2480, 2530, 2640, 2728, 2760, 2852, 3036, 3410, 3565, 3720, 3795, 4048, 4092, 4278, 5060, 5115, 5456, 5520, 5704, 6072, 6820, 7130, 7440, 7590, 7843, 8184, 8556, 10120, 10230, 10695, 11408, 12144, 13640, 14260, 15180, 15686, 16368, 17112, 20240, 20460, 21390, 23529, 27280, 28520, 30360, 31372, 34224, 39215, 40920, 42780, 47058, 57040, 60720, 62744, 78430, 81840, 85560, 94116, 117645, 125488, 156860, 171120, 188232, 235290, 313720, 376464, 470580, 627440, 941160, 1882320]

約数ペア:

[(1, 1882320), (2, 941160), (3, 627440), (4, 470580), (5, 376464), (6, 313720), (8, 235290), (10, 188232), (11, 171120), (12, 156860), (15, 125488), (16, 117645), (20, 94116), (22, 85560), (23, 81840), (24, 78430), (30, 62744), (31, 60720), (33, 57040), (40, 47058), (44, 42780), (46, 40920), (48, 39215), (55, 34224), (60, 31372), (62, 30360), (66, 28520), (69, 27280), (80, 23529), (88, 21390), (92, 20460), (93, 20240), (110, 17112), (115, 16368), (120, 15686), (124, 15180), (132, 14260), (138, 13640), (155, 12144), (165, 11408), (176, 10695), (184, 10230), (186, 10120), (220, 8556), (230, 8184), (240, 7843), (248, 7590), (253, 7440), (264, 7130), (276, 6820), (310, 6072), (330, 5704), (341, 5520), (345, 5456), (368, 5115), (372, 5060), (440, 4278), (460, 4092), (465, 4048), (496, 3795), (506, 3720), (528, 3565), (552, 3410), (620, 3036), (660, 2852), (682, 2760), (690, 2728), (713, 2640), (744, 2530), (759, 2480), (880, 2139), (920, 2046), (930, 2024), (1012, 1860), (1023, 1840), (1104, 1705), (1240, 1518), (1265, 1488), (1320, 1426), (1364, 1380)]