3132720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 11122800

約数和(自身を除く): 7990080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 229, 240, 285, 304, 342, 360, 380, 456, 458, 570, 684, 687, 720, 760, 855, 912, 916, 1140, 1145, 1368, 1374, 1520, 1710, 1832, 2061, 2280, 2290, 2736, 2748, 3420, 3435, 3664, 4122, 4351, 4560, 4580, 5496, 6840, 6870, 8244, 8702, 9160, 10305, 10992, 13053, 13680, 13740, 16488, 17404, 18320, 20610, 21755, 26106, 27480, 32976, 34808, 39159, 41220, 43510, 52212, 54960, 65265, 69616, 78318, 82440, 87020, 104424, 130530, 156636, 164880, 174040, 195795, 208848, 261060, 313272, 348080, 391590, 522120, 626544, 783180, 1044240, 1566360, 3132720]

約数ペア:

[(1, 3132720), (2, 1566360), (3, 1044240), (4, 783180), (5, 626544), (6, 522120), (8, 391590), (9, 348080), (10, 313272), (12, 261060), (15, 208848), (16, 195795), (18, 174040), (19, 164880), (20, 156636), (24, 130530), (30, 104424), (36, 87020), (38, 82440), (40, 78318), (45, 69616), (48, 65265), (57, 54960), (60, 52212), (72, 43510), (76, 41220), (80, 39159), (90, 34808), (95, 32976), (114, 27480), (120, 26106), (144, 21755), (152, 20610), (171, 18320), (180, 17404), (190, 16488), (228, 13740), (229, 13680), (240, 13053), (285, 10992), (304, 10305), (342, 9160), (360, 8702), (380, 8244), (456, 6870), (458, 6840), (570, 5496), (684, 4580), (687, 4560), (720, 4351), (760, 4122), (855, 3664), (912, 3435), (916, 3420), (1140, 2748), (1145, 2736), (1368, 2290), (1374, 2280), (1520, 2061), (1710, 1832)]