300960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:51

約数の個数: 144

約数和(自身を含む): 1179360

約数和(自身を除く): 878400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3040, 3135, 3168, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 5280, 5472, 6270, 6688, 6840, 7524, 7920, 8360, 9120, 9405, 10032, 12540, 13680, 15048, 15840, 16720, 18810, 20064, 25080, 27360, 30096, 33440, 37620, 50160, 60192, 75240, 100320, 150480, 300960]

約数ペア:

[(1, 300960), (2, 150480), (3, 100320), (4, 75240), (5, 60192), (6, 50160), (8, 37620), (9, 33440), (10, 30096), (11, 27360), (12, 25080), (15, 20064), (16, 18810), (18, 16720), (19, 15840), (20, 15048), (22, 13680), (24, 12540), (30, 10032), (32, 9405), (33, 9120), (36, 8360), (38, 7920), (40, 7524), (44, 6840), (45, 6688), (48, 6270), (55, 5472), (57, 5280), (60, 5016), (66, 4560), (72, 4180), (76, 3960), (80, 3762), (88, 3420), (90, 3344), (95, 3168), (96, 3135), (99, 3040), (110, 2736), (114, 2640), (120, 2508), (132, 2280), (144, 2090), (152, 1980), (160, 1881), (165, 1824), (171, 1760), (176, 1710), (180, 1672), (190, 1584), (198, 1520), (209, 1440), (220, 1368), (228, 1320), (240, 1254), (264, 1140), (285, 1056), (288, 1045), (304, 990), (330, 912), (342, 880), (352, 855), (360, 836), (380, 792), (396, 760), (418, 720), (440, 684), (456, 660), (480, 627), (495, 608), (528, 570)]