127960920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5827}}^1$

素因数の和:5905

約数の個数: 96

約数和(自身を含む): 422763120

約数和(自身を除く): 294802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 5827, 7320, 10980, 11654, 17481, 21960, 23308, 29135, 34962, 46616, 52443, 58270, 69924, 87405, 104886, 116540, 139848, 174810, 209772, 233080, 262215, 349620, 355447, 419544, 524430, 699240, 710894, 1048860, 1066341, 1421788, 1777235, 2097720, 2132682, 2843576, 3199023, 3554470, 4265364, 5331705, 6398046, 7108940, 8530728, 10663410, 12796092, 14217880, 15995115, 21326820, 25592184, 31990230, 42653640, 63980460, 127960920]

約数ペア:

[(1, 127960920), (2, 63980460), (3, 42653640), (4, 31990230), (5, 25592184), (6, 21326820), (8, 15995115), (9, 14217880), (10, 12796092), (12, 10663410), (15, 8530728), (18, 7108940), (20, 6398046), (24, 5331705), (30, 4265364), (36, 3554470), (40, 3199023), (45, 2843576), (60, 2132682), (61, 2097720), (72, 1777235), (90, 1421788), (120, 1066341), (122, 1048860), (180, 710894), (183, 699240), (244, 524430), (305, 419544), (360, 355447), (366, 349620), (488, 262215), (549, 233080), (610, 209772), (732, 174810), (915, 139848), (1098, 116540), (1220, 104886), (1464, 87405), (1830, 69924), (2196, 58270), (2440, 52443), (2745, 46616), (3660, 34962), (4392, 29135), (5490, 23308), (5827, 21960), (7320, 17481), (10980, 11654)]