120744540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1921

約数の個数: 192

約数和(自身を含む): 454809600

約数和(自身を除く): 334065060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1879, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3758, 3780, 4284, 4590, 5355, 5637, 6426, 7140, 7516, 9180, 9395, 10710, 11274, 12852, 13153, 16065, 16911, 18790, 21420, 22548, 26306, 28185, 31943, 32130, 33822, 37580, 39459, 50733, 52612, 56370, 63886, 64260, 65765, 67644, 78918, 84555, 95829, 101466, 112740, 118377, 127772, 131530, 157836, 159715, 169110, 191658, 197295, 202932, 223601, 236754, 253665, 263060, 287487, 319430, 338220, 355131, 383316, 394590, 447202, 473508, 479145, 507330, 574974, 591885, 638860, 670803, 710262, 789180, 862461, 894404, 958290, 1014660, 1118005, 1149948, 1183770, 1341606, 1420524, 1437435, 1724922, 1775655, 1916580, 2012409, 2236010, 2367540, 2683212, 2874870, 3354015, 3449844, 3551310, 4024818, 4312305, 4472020, 5749740, 6037227, 6708030, 7102620, 8049636, 8624610, 10062045, 12074454, 13416060, 17249220, 20124090, 24148908, 30186135, 40248180, 60372270, 120744540]

約数ペア:

[(1, 120744540), (2, 60372270), (3, 40248180), (4, 30186135), (5, 24148908), (6, 20124090), (7, 17249220), (9, 13416060), (10, 12074454), (12, 10062045), (14, 8624610), (15, 8049636), (17, 7102620), (18, 6708030), (20, 6037227), (21, 5749740), (27, 4472020), (28, 4312305), (30, 4024818), (34, 3551310), (35, 3449844), (36, 3354015), (42, 2874870), (45, 2683212), (51, 2367540), (54, 2236010), (60, 2012409), (63, 1916580), (68, 1775655), (70, 1724922), (84, 1437435), (85, 1420524), (90, 1341606), (102, 1183770), (105, 1149948), (108, 1118005), (119, 1014660), (126, 958290), (135, 894404), (140, 862461), (153, 789180), (170, 710262), (180, 670803), (189, 638860), (204, 591885), (210, 574974), (238, 507330), (252, 479145), (255, 473508), (270, 447202), (306, 394590), (315, 383316), (340, 355131), (357, 338220), (378, 319430), (420, 287487), (459, 263060), (476, 253665), (510, 236754), (540, 223601), (595, 202932), (612, 197295), (630, 191658), (714, 169110), (756, 159715), (765, 157836), (918, 131530), (945, 127772), (1020, 118377), (1071, 112740), (1190, 101466), (1260, 95829), (1428, 84555), (1530, 78918), (1785, 67644), (1836, 65765), (1879, 64260), (1890, 63886), (2142, 56370), (2295, 52612), (2380, 50733), (3060, 39459), (3213, 37580), (3570, 33822), (3758, 32130), (3780, 31943), (4284, 28185), (4590, 26306), (5355, 22548), (5637, 21420), (6426, 18790), (7140, 16911), (7516, 16065), (9180, 13153), (9395, 12852), (10710, 11274)]