60450720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 209690208

約数和(自身を除く): 149239488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 107, 110, 120, 132, 160, 165, 176, 214, 220, 240, 264, 321, 330, 352, 428, 440, 480, 528, 535, 642, 660, 856, 880, 1056, 1070, 1177, 1284, 1320, 1605, 1712, 1760, 2140, 2354, 2568, 2640, 3210, 3424, 3531, 4280, 4708, 5136, 5280, 5885, 6420, 7062, 8560, 9416, 10272, 11449, 11770, 12840, 14124, 17120, 17655, 18832, 22898, 23540, 25680, 28248, 34347, 35310, 37664, 45796, 47080, 51360, 56496, 57245, 68694, 70620, 91592, 94160, 112992, 114490, 125939, 137388, 141240, 171735, 183184, 188320, 228980, 251878, 274776, 282480, 343470, 366368, 377817, 457960, 503756, 549552, 564960, 629695, 686940, 755634, 915920, 1007512, 1099104, 1259390, 1373880, 1511268, 1831840, 1889085, 2015024, 2518780, 2747760, 3022536, 3778170, 4030048, 5037560, 5495520, 6045072, 7556340, 10075120, 12090144, 15112680, 20150240, 30225360, 60450720]

約数ペア:

[(1, 60450720), (2, 30225360), (3, 20150240), (4, 15112680), (5, 12090144), (6, 10075120), (8, 7556340), (10, 6045072), (11, 5495520), (12, 5037560), (15, 4030048), (16, 3778170), (20, 3022536), (22, 2747760), (24, 2518780), (30, 2015024), (32, 1889085), (33, 1831840), (40, 1511268), (44, 1373880), (48, 1259390), (55, 1099104), (60, 1007512), (66, 915920), (80, 755634), (88, 686940), (96, 629695), (107, 564960), (110, 549552), (120, 503756), (132, 457960), (160, 377817), (165, 366368), (176, 343470), (214, 282480), (220, 274776), (240, 251878), (264, 228980), (321, 188320), (330, 183184), (352, 171735), (428, 141240), (440, 137388), (480, 125939), (528, 114490), (535, 112992), (642, 94160), (660, 91592), (856, 70620), (880, 68694), (1056, 57245), (1070, 56496), (1177, 51360), (1284, 47080), (1320, 45796), (1605, 37664), (1712, 35310), (1760, 34347), (2140, 28248), (2354, 25680), (2568, 23540), (2640, 22898), (3210, 18832), (3424, 17655), (3531, 17120), (4280, 14124), (4708, 12840), (5136, 11770), (5280, 11449), (5885, 10272), (6420, 9416), (7062, 8560)]