454896480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 192

約数和(自身を含む): 1557964800

約数和(自身を除く): 1103068320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1609, 1767, 1824, 1860, 2280, 2356, 2480, 2945, 2976, 3040, 3218, 3534, 3720, 4560, 4712, 4827, 4960, 5890, 6436, 7068, 7440, 8045, 8835, 9120, 9424, 9654, 11780, 12872, 14136, 14880, 16090, 17670, 18848, 19308, 23560, 24135, 25744, 28272, 30571, 32180, 35340, 38616, 47120, 48270, 49879, 51488, 56544, 61142, 64360, 70680, 77232, 91713, 94240, 96540, 99758, 122284, 128720, 141360, 149637, 152855, 154464, 183426, 193080, 199516, 244568, 249395, 257440, 282720, 299274, 305710, 366852, 386160, 399032, 458565, 489136, 498790, 598548, 611420, 733704, 748185, 772320, 798064, 917130, 947701, 978272, 997580, 1197096, 1222840, 1467408, 1496370, 1596128, 1834260, 1895402, 1995160, 2394192, 2445680, 2843103, 2934816, 2992740, 3668520, 3790804, 3990320, 4738505, 4788384, 4891360, 5686206, 5985480, 7337040, 7581608, 7980640, 9477010, 11372412, 11970960, 14215515, 14674080, 15163216, 18954020, 22744824, 23941920, 28431030, 30326432, 37908040, 45489648, 56862060, 75816080, 90979296, 113724120, 151632160, 227448240, 454896480]

約数ペア:

[(1, 454896480), (2, 227448240), (3, 151632160), (4, 113724120), (5, 90979296), (6, 75816080), (8, 56862060), (10, 45489648), (12, 37908040), (15, 30326432), (16, 28431030), (19, 23941920), (20, 22744824), (24, 18954020), (30, 15163216), (31, 14674080), (32, 14215515), (38, 11970960), (40, 11372412), (48, 9477010), (57, 7980640), (60, 7581608), (62, 7337040), (76, 5985480), (80, 5686206), (93, 4891360), (95, 4788384), (96, 4738505), (114, 3990320), (120, 3790804), (124, 3668520), (152, 2992740), (155, 2934816), (160, 2843103), (186, 2445680), (190, 2394192), (228, 1995160), (240, 1895402), (248, 1834260), (285, 1596128), (304, 1496370), (310, 1467408), (372, 1222840), (380, 1197096), (456, 997580), (465, 978272), (480, 947701), (496, 917130), (570, 798064), (589, 772320), (608, 748185), (620, 733704), (744, 611420), (760, 598548), (912, 498790), (930, 489136), (992, 458565), (1140, 399032), (1178, 386160), (1240, 366852), (1488, 305710), (1520, 299274), (1609, 282720), (1767, 257440), (1824, 249395), (1860, 244568), (2280, 199516), (2356, 193080), (2480, 183426), (2945, 154464), (2976, 152855), (3040, 149637), (3218, 141360), (3534, 128720), (3720, 122284), (4560, 99758), (4712, 96540), (4827, 94240), (4960, 91713), (5890, 77232), (6436, 70680), (7068, 64360), (7440, 61142), (8045, 56544), (8835, 51488), (9120, 49879), (9424, 48270), (9654, 47120), (11780, 38616), (12872, 35340), (14136, 32180), (14880, 30571), (16090, 28272), (17670, 25744), (18848, 24135), (19308, 23560)]