390060360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 1322481600

約数和(自身を除く): 932421240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 131, 135, 162, 180, 216, 262, 270, 324, 360, 393, 405, 524, 540, 648, 655, 786, 810, 919, 1048, 1080, 1179, 1310, 1572, 1620, 1838, 1965, 2358, 2620, 2757, 3144, 3240, 3537, 3676, 3930, 4595, 4716, 5240, 5514, 5895, 7074, 7352, 7860, 8271, 9190, 9432, 10611, 11028, 11790, 13785, 14148, 15720, 16542, 17685, 18380, 21222, 22056, 23580, 24813, 27570, 28296, 33084, 35370, 36760, 41355, 42444, 47160, 49626, 53055, 55140, 66168, 70740, 74439, 82710, 84888, 99252, 106110, 110280, 120389, 124065, 141480, 148878, 165420, 198504, 212220, 240778, 248130, 297756, 330840, 361167, 372195, 424440, 481556, 496260, 595512, 601945, 722334, 744390, 963112, 992520, 1083501, 1203890, 1444668, 1488780, 1805835, 2167002, 2407780, 2889336, 2977560, 3250503, 3611670, 4334004, 4815560, 5417505, 6501006, 7223340, 8668008, 9751509, 10835010, 13002012, 14446680, 16252515, 19503018, 21670020, 26004024, 32505030, 39006036, 43340040, 48757545, 65010060, 78012072, 97515090, 130020120, 195030180, 390060360]

約数ペア:

[(1, 390060360), (2, 195030180), (3, 130020120), (4, 97515090), (5, 78012072), (6, 65010060), (8, 48757545), (9, 43340040), (10, 39006036), (12, 32505030), (15, 26004024), (18, 21670020), (20, 19503018), (24, 16252515), (27, 14446680), (30, 13002012), (36, 10835010), (40, 9751509), (45, 8668008), (54, 7223340), (60, 6501006), (72, 5417505), (81, 4815560), (90, 4334004), (108, 3611670), (120, 3250503), (131, 2977560), (135, 2889336), (162, 2407780), (180, 2167002), (216, 1805835), (262, 1488780), (270, 1444668), (324, 1203890), (360, 1083501), (393, 992520), (405, 963112), (524, 744390), (540, 722334), (648, 601945), (655, 595512), (786, 496260), (810, 481556), (919, 424440), (1048, 372195), (1080, 361167), (1179, 330840), (1310, 297756), (1572, 248130), (1620, 240778), (1838, 212220), (1965, 198504), (2358, 165420), (2620, 148878), (2757, 141480), (3144, 124065), (3240, 120389), (3537, 110280), (3676, 106110), (3930, 99252), (4595, 84888), (4716, 82710), (5240, 74439), (5514, 70740), (5895, 66168), (7074, 55140), (7352, 53055), (7860, 49626), (8271, 47160), (9190, 42444), (9432, 41355), (10611, 36760), (11028, 35370), (11790, 33084), (13785, 28296), (14148, 27570), (15720, 24813), (16542, 23580), (17685, 22056), (18380, 21222)]