61540080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{5233}}^1$

素因数の和:5263

約数の個数: 120

約数和(自身を含む): 221963472

約数和(自身を除く): 160423392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5233, 5880, 10466, 11760, 15699, 20932, 26165, 31398, 36631, 41864, 52330, 62796, 73262, 78495, 83728, 104660, 109893, 125592, 146524, 156990, 183155, 209320, 219786, 251184, 256417, 293048, 313980, 366310, 418640, 439572, 512834, 549465, 586096, 627960, 732620, 769251, 879144, 1025668, 1098930, 1255920, 1282085, 1465240, 1538502, 1758288, 2051336, 2197860, 2564170, 2930480, 3077004, 3846255, 4102672, 4395720, 5128340, 6154008, 7692510, 8791440, 10256680, 12308016, 15385020, 20513360, 30770040, 61540080]

約数ペア:

[(1, 61540080), (2, 30770040), (3, 20513360), (4, 15385020), (5, 12308016), (6, 10256680), (7, 8791440), (8, 7692510), (10, 6154008), (12, 5128340), (14, 4395720), (15, 4102672), (16, 3846255), (20, 3077004), (21, 2930480), (24, 2564170), (28, 2197860), (30, 2051336), (35, 1758288), (40, 1538502), (42, 1465240), (48, 1282085), (49, 1255920), (56, 1098930), (60, 1025668), (70, 879144), (80, 769251), (84, 732620), (98, 627960), (105, 586096), (112, 549465), (120, 512834), (140, 439572), (147, 418640), (168, 366310), (196, 313980), (210, 293048), (240, 256417), (245, 251184), (280, 219786), (294, 209320), (336, 183155), (392, 156990), (420, 146524), (490, 125592), (560, 109893), (588, 104660), (735, 83728), (784, 78495), (840, 73262), (980, 62796), (1176, 52330), (1470, 41864), (1680, 36631), (1960, 31398), (2352, 26165), (2940, 20932), (3920, 15699), (5233, 11760), (5880, 10466)]