87486960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1127

約数の個数: 160

約数和(自身を含む): 305694720

約数和(自身を除く): 218207760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1069, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2138, 2480, 2640, 2728, 3207, 3410, 3720, 4092, 4276, 5115, 5345, 5456, 6414, 6820, 7440, 8184, 8552, 10230, 10690, 11759, 12828, 13640, 16035, 16368, 17104, 20460, 21380, 23518, 25656, 27280, 32070, 33139, 35277, 40920, 42760, 47036, 51312, 58795, 64140, 66278, 70554, 81840, 85520, 94072, 99417, 117590, 128280, 132556, 141108, 165695, 176385, 188144, 198834, 235180, 256560, 265112, 282216, 331390, 352770, 364529, 397668, 470360, 497085, 530224, 564432, 662780, 705540, 729058, 795336, 940720, 994170, 1093587, 1325560, 1411080, 1458116, 1590672, 1822645, 1988340, 2187174, 2651120, 2822160, 2916232, 3645290, 3976680, 4374348, 5467935, 5832464, 7290580, 7953360, 8748696, 10935870, 14581160, 17497392, 21871740, 29162320, 43743480, 87486960]

約数ペア:

[(1, 87486960), (2, 43743480), (3, 29162320), (4, 21871740), (5, 17497392), (6, 14581160), (8, 10935870), (10, 8748696), (11, 7953360), (12, 7290580), (15, 5832464), (16, 5467935), (20, 4374348), (22, 3976680), (24, 3645290), (30, 2916232), (31, 2822160), (33, 2651120), (40, 2187174), (44, 1988340), (48, 1822645), (55, 1590672), (60, 1458116), (62, 1411080), (66, 1325560), (80, 1093587), (88, 994170), (93, 940720), (110, 795336), (120, 729058), (124, 705540), (132, 662780), (155, 564432), (165, 530224), (176, 497085), (186, 470360), (220, 397668), (240, 364529), (248, 352770), (264, 331390), (310, 282216), (330, 265112), (341, 256560), (372, 235180), (440, 198834), (465, 188144), (496, 176385), (528, 165695), (620, 141108), (660, 132556), (682, 128280), (744, 117590), (880, 99417), (930, 94072), (1023, 85520), (1069, 81840), (1240, 70554), (1320, 66278), (1364, 64140), (1488, 58795), (1705, 51312), (1860, 47036), (2046, 42760), (2138, 40920), (2480, 35277), (2640, 33139), (2728, 32070), (3207, 27280), (3410, 25656), (3720, 23518), (4092, 21380), (4276, 20460), (5115, 17104), (5345, 16368), (5456, 16035), (6414, 13640), (6820, 12828), (7440, 11759), (8184, 10690), (8552, 10230)]