49418640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 172488960

約数和(自身を除く): 123070320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 167, 180, 216, 240, 270, 274, 334, 360, 411, 432, 501, 540, 548, 668, 685, 720, 822, 835, 1002, 1080, 1096, 1233, 1336, 1370, 1503, 1644, 1670, 2004, 2055, 2160, 2192, 2466, 2505, 2672, 2740, 3006, 3288, 3340, 3699, 4008, 4110, 4509, 4932, 5010, 5480, 6012, 6165, 6576, 6680, 7398, 7515, 8016, 8220, 9018, 9864, 10020, 10960, 12024, 12330, 13360, 14796, 15030, 16440, 18036, 18495, 19728, 20040, 22545, 22879, 24048, 24660, 29592, 30060, 32880, 36072, 36990, 40080, 45090, 45758, 49320, 59184, 60120, 68637, 72144, 73980, 90180, 91516, 98640, 114395, 120240, 137274, 147960, 180360, 183032, 205911, 228790, 274548, 295920, 343185, 360720, 366064, 411822, 457580, 549096, 617733, 686370, 823644, 915160, 1029555, 1098192, 1235466, 1372740, 1647288, 1830320, 2059110, 2470932, 2745480, 3088665, 3294576, 4118220, 4941864, 5490960, 6177330, 8236440, 9883728, 12354660, 16472880, 24709320, 49418640]

約数ペア:

[(1, 49418640), (2, 24709320), (3, 16472880), (4, 12354660), (5, 9883728), (6, 8236440), (8, 6177330), (9, 5490960), (10, 4941864), (12, 4118220), (15, 3294576), (16, 3088665), (18, 2745480), (20, 2470932), (24, 2059110), (27, 1830320), (30, 1647288), (36, 1372740), (40, 1235466), (45, 1098192), (48, 1029555), (54, 915160), (60, 823644), (72, 686370), (80, 617733), (90, 549096), (108, 457580), (120, 411822), (135, 366064), (137, 360720), (144, 343185), (167, 295920), (180, 274548), (216, 228790), (240, 205911), (270, 183032), (274, 180360), (334, 147960), (360, 137274), (411, 120240), (432, 114395), (501, 98640), (540, 91516), (548, 90180), (668, 73980), (685, 72144), (720, 68637), (822, 60120), (835, 59184), (1002, 49320), (1080, 45758), (1096, 45090), (1233, 40080), (1336, 36990), (1370, 36072), (1503, 32880), (1644, 30060), (1670, 29592), (2004, 24660), (2055, 24048), (2160, 22879), (2192, 22545), (2466, 20040), (2505, 19728), (2672, 18495), (2740, 18036), (3006, 16440), (3288, 15030), (3340, 14796), (3699, 13360), (4008, 12330), (4110, 12024), (4509, 10960), (4932, 10020), (5010, 9864), (5480, 9018), (6012, 8220), (6165, 8016), (6576, 7515), (6680, 7398)]