2446728480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{242731}}^1$

素因数の和:242759

約数の個数: 144

約数和(自身を含む): 9542280384

約数和(自身を除く): 7095551904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 242731, 485462, 728193, 970924, 1213655, 1456386, 1699117, 1941848, 2184579, 2427310, 2912772, 3398234, 3640965, 3883696, 4369158, 4854620, 5097351, 5825544, 6796468, 7281930, 7767392, 8495585, 8738316, 9709240, 10194702, 10922895, 11651088, 13592936, 14563860, 15292053, 16991170, 17476632, 19418480, 20389404, 21845790, 23302176, 25486755, 27185872, 29127720, 30584106, 33982340, 34953264, 38836960, 40778808, 43691580, 50973510, 54371744, 58255440, 61168212, 67964680, 69906528, 76460265, 81557616, 87383160, 101947020, 116510880, 122336424, 135929360, 152920530, 163115232, 174766320, 203894040, 244672848, 271858720, 305841060, 349532640, 407788080, 489345696, 611682120, 815576160, 1223364240, 2446728480]

約数ペア:

[(1, 2446728480), (2, 1223364240), (3, 815576160), (4, 611682120), (5, 489345696), (6, 407788080), (7, 349532640), (8, 305841060), (9, 271858720), (10, 244672848), (12, 203894040), (14, 174766320), (15, 163115232), (16, 152920530), (18, 135929360), (20, 122336424), (21, 116510880), (24, 101947020), (28, 87383160), (30, 81557616), (32, 76460265), (35, 69906528), (36, 67964680), (40, 61168212), (42, 58255440), (45, 54371744), (48, 50973510), (56, 43691580), (60, 40778808), (63, 38836960), (70, 34953264), (72, 33982340), (80, 30584106), (84, 29127720), (90, 27185872), (96, 25486755), (105, 23302176), (112, 21845790), (120, 20389404), (126, 19418480), (140, 17476632), (144, 16991170), (160, 15292053), (168, 14563860), (180, 13592936), (210, 11651088), (224, 10922895), (240, 10194702), (252, 9709240), (280, 8738316), (288, 8495585), (315, 7767392), (336, 7281930), (360, 6796468), (420, 5825544), (480, 5097351), (504, 4854620), (560, 4369158), (630, 3883696), (672, 3640965), (720, 3398234), (840, 2912772), (1008, 2427310), (1120, 2184579), (1260, 1941848), (1440, 1699117), (1680, 1456386), (2016, 1213655), (2520, 970924), (3360, 728193), (5040, 485462), (10080, 242731)]