724306860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3413}}^1$

素因数の和:3565

約数の個数: 120

約数和(自身を含む): 2290193136

約数和(自身を除く): 1565886276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 393, 405, 524, 540, 655, 786, 810, 1179, 1310, 1572, 1620, 1965, 2358, 2620, 3413, 3537, 3930, 4716, 5895, 6826, 7074, 7860, 10239, 10611, 11790, 13652, 14148, 17065, 17685, 20478, 21222, 23580, 30717, 34130, 35370, 40956, 42444, 51195, 53055, 61434, 68260, 70740, 92151, 102390, 106110, 122868, 153585, 184302, 204780, 212220, 276453, 307170, 368604, 447103, 460755, 552906, 614340, 894206, 921510, 1105812, 1341309, 1382265, 1788412, 1843020, 2235515, 2682618, 2764530, 4023927, 4471030, 5365236, 5529060, 6706545, 8047854, 8942060, 12071781, 13413090, 16095708, 20119635, 24143562, 26826180, 36215343, 40239270, 48287124, 60358905, 72430686, 80478540, 120717810, 144861372, 181076715, 241435620, 362153430, 724306860]

約数ペア:

[(1, 724306860), (2, 362153430), (3, 241435620), (4, 181076715), (5, 144861372), (6, 120717810), (9, 80478540), (10, 72430686), (12, 60358905), (15, 48287124), (18, 40239270), (20, 36215343), (27, 26826180), (30, 24143562), (36, 20119635), (45, 16095708), (54, 13413090), (60, 12071781), (81, 8942060), (90, 8047854), (108, 6706545), (131, 5529060), (135, 5365236), (162, 4471030), (180, 4023927), (262, 2764530), (270, 2682618), (324, 2235515), (393, 1843020), (405, 1788412), (524, 1382265), (540, 1341309), (655, 1105812), (786, 921510), (810, 894206), (1179, 614340), (1310, 552906), (1572, 460755), (1620, 447103), (1965, 368604), (2358, 307170), (2620, 276453), (3413, 212220), (3537, 204780), (3930, 184302), (4716, 153585), (5895, 122868), (6826, 106110), (7074, 102390), (7860, 92151), (10239, 70740), (10611, 68260), (11790, 61434), (13652, 53055), (14148, 51195), (17065, 42444), (17685, 40956), (20478, 35370), (21222, 34130), (23580, 30717)]