7048620

素因数分解:

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

素因数の和:269

約数の個数: 120

約数和(自身を含む): 23377200

約数和(自身を除く): 16328580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 229, 270, 285, 324, 342, 380, 405, 458, 513, 540, 570, 684, 687, 810, 855, 916, 1026, 1140, 1145, 1374, 1539, 1620, 1710, 2052, 2061, 2290, 2565, 2748, 3078, 3420, 3435, 4122, 4351, 4580, 5130, 6156, 6183, 6870, 7695, 8244, 8702, 10260, 10305, 12366, 13053, 13740, 15390, 17404, 18549, 20610, 21755, 24732, 26106, 30780, 30915, 37098, 39159, 41220, 43510, 52212, 61830, 65265, 74196, 78318, 87020, 92745, 117477, 123660, 130530, 156636, 185490, 195795, 234954, 261060, 352431, 370980, 391590, 469908, 587385, 704862, 783180, 1174770, 1409724, 1762155, 2349540, 3524310, 7048620]

約数ペア:

[(1, 7048620), (2, 3524310), (3, 2349540), (4, 1762155), (5, 1409724), (6, 1174770), (9, 783180), (10, 704862), (12, 587385), (15, 469908), (18, 391590), (19, 370980), (20, 352431), (27, 261060), (30, 234954), (36, 195795), (38, 185490), (45, 156636), (54, 130530), (57, 123660), (60, 117477), (76, 92745), (81, 87020), (90, 78318), (95, 74196), (108, 65265), (114, 61830), (135, 52212), (162, 43510), (171, 41220), (180, 39159), (190, 37098), (228, 30915), (229, 30780), (270, 26106), (285, 24732), (324, 21755), (342, 20610), (380, 18549), (405, 17404), (458, 15390), (513, 13740), (540, 13053), (570, 12366), (684, 10305), (687, 10260), (810, 8702), (855, 8244), (916, 7695), (1026, 6870), (1140, 6183), (1145, 6156), (1374, 5130), (1539, 4580), (1620, 4351), (1710, 4122), (2052, 3435), (2061, 3420), (2290, 3078), (2565, 2748)]