63952560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12715

約数の個数: 120

約数和(自身を含む): 245475360

約数和(自身を除く): 181522800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 12689, 25378, 38067, 50756, 63445, 76134, 88823, 101512, 114201, 126890, 152268, 177646, 190335, 203024, 228402, 253780, 266469, 304536, 355292, 380670, 444115, 456804, 507560, 532938, 571005, 609072, 710584, 761340, 799407, 888230, 913608, 1015120, 1065876, 1142010, 1332345, 1421168, 1522680, 1598814, 1776460, 1827216, 2131752, 2284020, 2664690, 3045360, 3197628, 3552920, 3997035, 4263504, 4568040, 5329380, 6395256, 7105840, 7994070, 9136080, 10658760, 12790512, 15988140, 21317520, 31976280, 63952560]

約数ペア:

[(1, 63952560), (2, 31976280), (3, 21317520), (4, 15988140), (5, 12790512), (6, 10658760), (7, 9136080), (8, 7994070), (9, 7105840), (10, 6395256), (12, 5329380), (14, 4568040), (15, 4263504), (16, 3997035), (18, 3552920), (20, 3197628), (21, 3045360), (24, 2664690), (28, 2284020), (30, 2131752), (35, 1827216), (36, 1776460), (40, 1598814), (42, 1522680), (45, 1421168), (48, 1332345), (56, 1142010), (60, 1065876), (63, 1015120), (70, 913608), (72, 888230), (80, 799407), (84, 761340), (90, 710584), (105, 609072), (112, 571005), (120, 532938), (126, 507560), (140, 456804), (144, 444115), (168, 380670), (180, 355292), (210, 304536), (240, 266469), (252, 253780), (280, 228402), (315, 203024), (336, 190335), (360, 177646), (420, 152268), (504, 126890), (560, 114201), (630, 101512), (720, 88823), (840, 76134), (1008, 63445), (1260, 50756), (1680, 38067), (2520, 25378), (5040, 12689)]