2015432880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{12743}}^1$

素因数の和:13418

約数の個数: 80

約数和(自身を含む): 6257813760

約数和(自身を除く): 4242380880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 10544, 12743, 13180, 15816, 19770, 25486, 26360, 31632, 38229, 39540, 50972, 52720, 63715, 76458, 79080, 101944, 127430, 152916, 158160, 191145, 203888, 254860, 305832, 382290, 509720, 611664, 764580, 1019440, 1529160, 3058320, 8397637, 16795274, 25192911, 33590548, 41988185, 50385822, 67181096, 83976370, 100771644, 125964555, 134362192, 167952740, 201543288, 251929110, 335905480, 403086576, 503858220, 671810960, 1007716440, 2015432880]

約数ペア:

[(1, 2015432880), (2, 1007716440), (3, 671810960), (4, 503858220), (5, 403086576), (6, 335905480), (8, 251929110), (10, 201543288), (12, 167952740), (15, 134362192), (16, 125964555), (20, 100771644), (24, 83976370), (30, 67181096), (40, 50385822), (48, 41988185), (60, 33590548), (80, 25192911), (120, 16795274), (240, 8397637), (659, 3058320), (1318, 1529160), (1977, 1019440), (2636, 764580), (3295, 611664), (3954, 509720), (5272, 382290), (6590, 305832), (7908, 254860), (9885, 203888), (10544, 191145), (12743, 158160), (13180, 152916), (15816, 127430), (19770, 101944), (25486, 79080), (26360, 76458), (31632, 63715), (38229, 52720), (39540, 50972)]