126560520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18503}}^1$

素因数の和:18539

約数の個数: 96

約数和(自身を含む): 432993600

約数和(自身を除く): 306433080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 18503, 37006, 55509, 74012, 92515, 111018, 148024, 166527, 185030, 222036, 277545, 333054, 351557, 370060, 444072, 555090, 666108, 703114, 740120, 832635, 1054671, 1110180, 1332216, 1406228, 1665270, 1757785, 2109342, 2220360, 2812456, 3164013, 3330540, 3515570, 4218684, 5273355, 6328026, 6661080, 7031140, 8437368, 10546710, 12656052, 14062280, 15820065, 21093420, 25312104, 31640130, 42186840, 63280260, 126560520]

約数ペア:

[(1, 126560520), (2, 63280260), (3, 42186840), (4, 31640130), (5, 25312104), (6, 21093420), (8, 15820065), (9, 14062280), (10, 12656052), (12, 10546710), (15, 8437368), (18, 7031140), (19, 6661080), (20, 6328026), (24, 5273355), (30, 4218684), (36, 3515570), (38, 3330540), (40, 3164013), (45, 2812456), (57, 2220360), (60, 2109342), (72, 1757785), (76, 1665270), (90, 1406228), (95, 1332216), (114, 1110180), (120, 1054671), (152, 832635), (171, 740120), (180, 703114), (190, 666108), (228, 555090), (285, 444072), (342, 370060), (360, 351557), (380, 333054), (456, 277545), (570, 222036), (684, 185030), (760, 166527), (855, 148024), (1140, 111018), (1368, 92515), (1710, 74012), (2280, 55509), (3420, 37006), (6840, 18503)]