4881060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 16099776

約数和(自身を除く): 11218716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 131, 135, 138, 162, 180, 207, 230, 262, 270, 276, 324, 345, 393, 405, 414, 460, 524, 540, 621, 655, 690, 786, 810, 828, 1035, 1179, 1242, 1310, 1380, 1572, 1620, 1863, 1965, 2070, 2358, 2484, 2620, 3013, 3105, 3537, 3726, 3930, 4140, 4716, 5895, 6026, 6210, 7074, 7452, 7860, 9039, 9315, 10611, 11790, 12052, 12420, 14148, 15065, 17685, 18078, 18630, 21222, 23580, 27117, 30130, 35370, 36156, 37260, 42444, 45195, 53055, 54234, 60260, 70740, 81351, 90390, 106110, 108468, 135585, 162702, 180780, 212220, 244053, 271170, 325404, 406755, 488106, 542340, 813510, 976212, 1220265, 1627020, 2440530, 4881060]

約数ペア:

[(1, 4881060), (2, 2440530), (3, 1627020), (4, 1220265), (5, 976212), (6, 813510), (9, 542340), (10, 488106), (12, 406755), (15, 325404), (18, 271170), (20, 244053), (23, 212220), (27, 180780), (30, 162702), (36, 135585), (45, 108468), (46, 106110), (54, 90390), (60, 81351), (69, 70740), (81, 60260), (90, 54234), (92, 53055), (108, 45195), (115, 42444), (131, 37260), (135, 36156), (138, 35370), (162, 30130), (180, 27117), (207, 23580), (230, 21222), (262, 18630), (270, 18078), (276, 17685), (324, 15065), (345, 14148), (393, 12420), (405, 12052), (414, 11790), (460, 10611), (524, 9315), (540, 9039), (621, 7860), (655, 7452), (690, 7074), (786, 6210), (810, 6026), (828, 5895), (1035, 4716), (1179, 4140), (1242, 3930), (1310, 3726), (1380, 3537), (1572, 3105), (1620, 3013), (1863, 2620), (1965, 2484), (2070, 2358)]