87286320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 325907712

約数和(自身を除く): 238621392

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, 103, 107, 110, 120, 132, 144, 165, 176, 180, 198, 206, 214, 220, 240, 264, 309, 321, 330, 360, 396, 412, 428, 440, 495, 515, 528, 535, 618, 642, 660, 720, 792, 824, 856, 880, 927, 963, 990, 1030, 1070, 1133, 1177, 1236, 1284, 1320, 1545, 1584, 1605, 1648, 1712, 1854, 1926, 1980, 2060, 2140, 2266, 2354, 2472, 2568, 2640, 3090, 3210, 3399, 3531, 3708, 3852, 3960, 4120, 4280, 4532, 4635, 4708, 4815, 4944, 5136, 5665, 5885, 6180, 6420, 6798, 7062, 7416, 7704, 7920, 8240, 8560, 9064, 9270, 9416, 9630, 10197, 10593, 11021, 11330, 11770, 12360, 12840, 13596, 14124, 14832, 15408, 16995, 17655, 18128, 18540, 18832, 19260, 20394, 21186, 22042, 22660, 23540, 24720, 25680, 27192, 28248, 33063, 33990, 35310, 37080, 38520, 40788, 42372, 44084, 45320, 47080, 50985, 52965, 54384, 55105, 56496, 66126, 67980, 70620, 74160, 77040, 81576, 84744, 88168, 90640, 94160, 99189, 101970, 105930, 110210, 121231, 132252, 135960, 141240, 163152, 165315, 169488, 176336, 198378, 203940, 211860, 220420, 242462, 264504, 271920, 282480, 330630, 363693, 396756, 407880, 423720, 440840, 484924, 495945, 529008, 606155, 661260, 727386, 793512, 815760, 847440, 881680, 969848, 991890, 1091079, 1212310, 1322520, 1454772, 1587024, 1818465, 1939696, 1983780, 2182158, 2424620, 2645040, 2909544, 3636930, 3967560, 4364316, 4849240, 5455395, 5819088, 7273860, 7935120, 8728632, 9698480, 10910790, 14547720, 17457264, 21821580, 29095440, 43643160, 87286320]

約数ペア:

[(1, 87286320), (2, 43643160), (3, 29095440), (4, 21821580), (5, 17457264), (6, 14547720), (8, 10910790), (9, 9698480), (10, 8728632), (11, 7935120), (12, 7273860), (15, 5819088), (16, 5455395), (18, 4849240), (20, 4364316), (22, 3967560), (24, 3636930), (30, 2909544), (33, 2645040), (36, 2424620), (40, 2182158), (44, 1983780), (45, 1939696), (48, 1818465), (55, 1587024), (60, 1454772), (66, 1322520), (72, 1212310), (80, 1091079), (88, 991890), (90, 969848), (99, 881680), (103, 847440), (107, 815760), (110, 793512), (120, 727386), (132, 661260), (144, 606155), (165, 529008), (176, 495945), (180, 484924), (198, 440840), (206, 423720), (214, 407880), (220, 396756), (240, 363693), (264, 330630), (309, 282480), (321, 271920), (330, 264504), (360, 242462), (396, 220420), (412, 211860), (428, 203940), (440, 198378), (495, 176336), (515, 169488), (528, 165315), (535, 163152), (618, 141240), (642, 135960), (660, 132252), (720, 121231), (792, 110210), (824, 105930), (856, 101970), (880, 99189), (927, 94160), (963, 90640), (990, 88168), (1030, 84744), (1070, 81576), (1133, 77040), (1177, 74160), (1236, 70620), (1284, 67980), (1320, 66126), (1545, 56496), (1584, 55105), (1605, 54384), (1648, 52965), (1712, 50985), (1854, 47080), (1926, 45320), (1980, 44084), (2060, 42372), (2140, 40788), (2266, 38520), (2354, 37080), (2472, 35310), (2568, 33990), (2640, 33063), (3090, 28248), (3210, 27192), (3399, 25680), (3531, 24720), (3708, 23540), (3852, 22660), (3960, 22042), (4120, 21186), (4280, 20394), (4532, 19260), (4635, 18832), (4708, 18540), (4815, 18128), (4944, 17655), (5136, 16995), (5665, 15408), (5885, 14832), (6180, 14124), (6420, 13596), (6798, 12840), (7062, 12360), (7416, 11770), (7704, 11330), (7920, 11021), (8240, 10593), (8560, 10197), (9064, 9630), (9270, 9416)]