61936560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{12289}}^1$

素因数の和:12315

約数の個数: 120

約数和(自身を含む): 237737760

約数和(自身を除く): 175801200

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, 12289, 24578, 36867, 49156, 61445, 73734, 86023, 98312, 110601, 122890, 147468, 172046, 184335, 196624, 221202, 245780, 258069, 294936, 344092, 368670, 430115, 442404, 491560, 516138, 553005, 589872, 688184, 737340, 774207, 860230, 884808, 983120, 1032276, 1106010, 1290345, 1376368, 1474680, 1548414, 1720460, 1769616, 2064552, 2212020, 2580690, 2949360, 3096828, 3440920, 3871035, 4129104, 4424040, 5161380, 6193656, 6881840, 7742070, 8848080, 10322760, 12387312, 15484140, 20645520, 30968280, 61936560]

約数ペア:

[(1, 61936560), (2, 30968280), (3, 20645520), (4, 15484140), (5, 12387312), (6, 10322760), (7, 8848080), (8, 7742070), (9, 6881840), (10, 6193656), (12, 5161380), (14, 4424040), (15, 4129104), (16, 3871035), (18, 3440920), (20, 3096828), (21, 2949360), (24, 2580690), (28, 2212020), (30, 2064552), (35, 1769616), (36, 1720460), (40, 1548414), (42, 1474680), (45, 1376368), (48, 1290345), (56, 1106010), (60, 1032276), (63, 983120), (70, 884808), (72, 860230), (80, 774207), (84, 737340), (90, 688184), (105, 589872), (112, 553005), (120, 516138), (126, 491560), (140, 442404), (144, 430115), (168, 368670), (180, 344092), (210, 294936), (240, 258069), (252, 245780), (280, 221202), (315, 196624), (336, 184335), (360, 172046), (420, 147468), (504, 122890), (560, 110601), (630, 98312), (720, 86023), (840, 73734), (1008, 61445), (1260, 49156), (1680, 36867), (2520, 24578), (5040, 12289)]