558706320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12721}}^1$

素因数の和:12801

約数の個数: 120

約数和(自身を含む): 1907231352

約数和(自身を除く): 1348525032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 12721, 14640, 21960, 25442, 38163, 43920, 50884, 63605, 76326, 101768, 114489, 127210, 152652, 190815, 203536, 228978, 254420, 305304, 381630, 457956, 508840, 572445, 610608, 763260, 775981, 915912, 1017680, 1144890, 1526520, 1551962, 1831824, 2289780, 2327943, 3053040, 3103924, 3879905, 4579560, 4655886, 6207848, 6983829, 7759810, 9159120, 9311772, 11639715, 12415696, 13967658, 15519620, 18623544, 23279430, 27935316, 31039240, 34919145, 37247088, 46558860, 55870632, 62078480, 69838290, 93117720, 111741264, 139676580, 186235440, 279353160, 558706320]

約数ペア:

[(1, 558706320), (2, 279353160), (3, 186235440), (4, 139676580), (5, 111741264), (6, 93117720), (8, 69838290), (9, 62078480), (10, 55870632), (12, 46558860), (15, 37247088), (16, 34919145), (18, 31039240), (20, 27935316), (24, 23279430), (30, 18623544), (36, 15519620), (40, 13967658), (45, 12415696), (48, 11639715), (60, 9311772), (61, 9159120), (72, 7759810), (80, 6983829), (90, 6207848), (120, 4655886), (122, 4579560), (144, 3879905), (180, 3103924), (183, 3053040), (240, 2327943), (244, 2289780), (305, 1831824), (360, 1551962), (366, 1526520), (488, 1144890), (549, 1017680), (610, 915912), (720, 775981), (732, 763260), (915, 610608), (976, 572445), (1098, 508840), (1220, 457956), (1464, 381630), (1830, 305304), (2196, 254420), (2440, 228978), (2745, 203536), (2928, 190815), (3660, 152652), (4392, 127210), (4880, 114489), (5490, 101768), (7320, 76326), (8784, 63605), (10980, 50884), (12721, 43920), (14640, 38163), (21960, 25442)]