61965360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 210656160

約数和(自身を除く): 148690800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 967, 1068, 1335, 1424, 1602, 1780, 1934, 2136, 2670, 2901, 3204, 3560, 3868, 4005, 4272, 4835, 5340, 5802, 6408, 7120, 7736, 8010, 8703, 9670, 10680, 11604, 12816, 14505, 15472, 16020, 17406, 19340, 21360, 23208, 29010, 32040, 34812, 38680, 43515, 46416, 58020, 64080, 69624, 77360, 86063, 87030, 116040, 139248, 172126, 174060, 232080, 258189, 344252, 348120, 430315, 516378, 688504, 696240, 774567, 860630, 1032756, 1290945, 1377008, 1549134, 1721260, 2065512, 2581890, 3098268, 3442520, 3872835, 4131024, 5163780, 6196536, 6885040, 7745670, 10327560, 12393072, 15491340, 20655120, 30982680, 61965360]

約数ペア:

[(1, 61965360), (2, 30982680), (3, 20655120), (4, 15491340), (5, 12393072), (6, 10327560), (8, 7745670), (9, 6885040), (10, 6196536), (12, 5163780), (15, 4131024), (16, 3872835), (18, 3442520), (20, 3098268), (24, 2581890), (30, 2065512), (36, 1721260), (40, 1549134), (45, 1377008), (48, 1290945), (60, 1032756), (72, 860630), (80, 774567), (89, 696240), (90, 688504), (120, 516378), (144, 430315), (178, 348120), (180, 344252), (240, 258189), (267, 232080), (356, 174060), (360, 172126), (445, 139248), (534, 116040), (712, 87030), (720, 86063), (801, 77360), (890, 69624), (967, 64080), (1068, 58020), (1335, 46416), (1424, 43515), (1602, 38680), (1780, 34812), (1934, 32040), (2136, 29010), (2670, 23208), (2901, 21360), (3204, 19340), (3560, 17406), (3868, 16020), (4005, 15472), (4272, 14505), (4835, 12816), (5340, 11604), (5802, 10680), (6408, 9670), (7120, 8703), (7736, 8010)]