241728480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23981}}^1$

素因数の和:24009

約数の個数: 144

約数和(自身を含む): 942780384

約数和(自身を除く): 701051904

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, 23981, 47962, 71943, 95924, 119905, 143886, 167867, 191848, 215829, 239810, 287772, 335734, 359715, 383696, 431658, 479620, 503601, 575544, 671468, 719430, 767392, 839335, 863316, 959240, 1007202, 1079145, 1151088, 1342936, 1438860, 1510803, 1678670, 1726632, 1918480, 2014404, 2158290, 2302176, 2518005, 2685872, 2877720, 3021606, 3357340, 3453264, 3836960, 4028808, 4316580, 5036010, 5371744, 5755440, 6043212, 6714680, 6906528, 7554015, 8057616, 8633160, 10072020, 11510880, 12086424, 13429360, 15108030, 16115232, 17266320, 20144040, 24172848, 26858720, 30216060, 34532640, 40288080, 48345696, 60432120, 80576160, 120864240, 241728480]

約数ペア:

[(1, 241728480), (2, 120864240), (3, 80576160), (4, 60432120), (5, 48345696), (6, 40288080), (7, 34532640), (8, 30216060), (9, 26858720), (10, 24172848), (12, 20144040), (14, 17266320), (15, 16115232), (16, 15108030), (18, 13429360), (20, 12086424), (21, 11510880), (24, 10072020), (28, 8633160), (30, 8057616), (32, 7554015), (35, 6906528), (36, 6714680), (40, 6043212), (42, 5755440), (45, 5371744), (48, 5036010), (56, 4316580), (60, 4028808), (63, 3836960), (70, 3453264), (72, 3357340), (80, 3021606), (84, 2877720), (90, 2685872), (96, 2518005), (105, 2302176), (112, 2158290), (120, 2014404), (126, 1918480), (140, 1726632), (144, 1678670), (160, 1510803), (168, 1438860), (180, 1342936), (210, 1151088), (224, 1079145), (240, 1007202), (252, 959240), (280, 863316), (288, 839335), (315, 767392), (336, 719430), (360, 671468), (420, 575544), (480, 503601), (504, 479620), (560, 431658), (630, 383696), (672, 359715), (720, 335734), (840, 287772), (1008, 239810), (1120, 215829), (1260, 191848), (1440, 167867), (1680, 143886), (2016, 119905), (2520, 95924), (3360, 71943), (5040, 47962), (10080, 23981)]