12530880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 45567600

約数和(自身を除く): 33036720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 229, 240, 285, 288, 304, 320, 342, 360, 380, 456, 458, 480, 570, 576, 608, 684, 687, 720, 760, 855, 912, 916, 960, 1140, 1145, 1216, 1368, 1374, 1440, 1520, 1710, 1824, 1832, 2061, 2280, 2290, 2736, 2748, 2880, 3040, 3420, 3435, 3648, 3664, 4122, 4351, 4560, 4580, 5472, 5496, 6080, 6840, 6870, 7328, 8244, 8702, 9120, 9160, 10305, 10944, 10992, 13053, 13680, 13740, 14656, 16488, 17404, 18240, 18320, 20610, 21755, 21984, 26106, 27360, 27480, 32976, 34808, 36640, 39159, 41220, 43510, 43968, 52212, 54720, 54960, 65265, 65952, 69616, 73280, 78318, 82440, 87020, 104424, 109920, 130530, 131904, 139232, 156636, 164880, 174040, 195795, 208848, 219840, 261060, 278464, 313272, 329760, 348080, 391590, 417696, 522120, 626544, 659520, 696160, 783180, 835392, 1044240, 1253088, 1392320, 1566360, 2088480, 2506176, 3132720, 4176960, 6265440, 12530880]

約数ペア:

[(1, 12530880), (2, 6265440), (3, 4176960), (4, 3132720), (5, 2506176), (6, 2088480), (8, 1566360), (9, 1392320), (10, 1253088), (12, 1044240), (15, 835392), (16, 783180), (18, 696160), (19, 659520), (20, 626544), (24, 522120), (30, 417696), (32, 391590), (36, 348080), (38, 329760), (40, 313272), (45, 278464), (48, 261060), (57, 219840), (60, 208848), (64, 195795), (72, 174040), (76, 164880), (80, 156636), (90, 139232), (95, 131904), (96, 130530), (114, 109920), (120, 104424), (144, 87020), (152, 82440), (160, 78318), (171, 73280), (180, 69616), (190, 65952), (192, 65265), (228, 54960), (229, 54720), (240, 52212), (285, 43968), (288, 43510), (304, 41220), (320, 39159), (342, 36640), (360, 34808), (380, 32976), (456, 27480), (458, 27360), (480, 26106), (570, 21984), (576, 21755), (608, 20610), (684, 18320), (687, 18240), (720, 17404), (760, 16488), (855, 14656), (912, 13740), (916, 13680), (960, 13053), (1140, 10992), (1145, 10944), (1216, 10305), (1368, 9160), (1374, 9120), (1440, 8702), (1520, 8244), (1710, 7328), (1824, 6870), (1832, 6840), (2061, 6080), (2280, 5496), (2290, 5472), (2736, 4580), (2748, 4560), (2880, 4351), (3040, 4122), (3420, 3664), (3435, 3648)]