245016960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3508

約数の個数: 128

約数和(自身を含む): 802332000

約数和(自身を除く): 557315040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3449, 3552, 4440, 4736, 5920, 6898, 7104, 8880, 10347, 11840, 13796, 14208, 17245, 17760, 20694, 23680, 27592, 34490, 35520, 41388, 51735, 55184, 68980, 71040, 82776, 103470, 110368, 127613, 137960, 165552, 206940, 220736, 255226, 275920, 331104, 382839, 413880, 441472, 510452, 551840, 638065, 662208, 765678, 827760, 1020904, 1103680, 1276130, 1324416, 1531356, 1655520, 1914195, 2041808, 2207360, 2552260, 3062712, 3311040, 3828390, 4083616, 5104520, 6125424, 6622080, 7656780, 8167232, 10209040, 12250848, 15313560, 16334464, 20418080, 24501696, 30627120, 40836160, 49003392, 61254240, 81672320, 122508480, 245016960]

約数ペア:

[(1, 245016960), (2, 122508480), (3, 81672320), (4, 61254240), (5, 49003392), (6, 40836160), (8, 30627120), (10, 24501696), (12, 20418080), (15, 16334464), (16, 15313560), (20, 12250848), (24, 10209040), (30, 8167232), (32, 7656780), (37, 6622080), (40, 6125424), (48, 5104520), (60, 4083616), (64, 3828390), (74, 3311040), (80, 3062712), (96, 2552260), (111, 2207360), (120, 2041808), (128, 1914195), (148, 1655520), (160, 1531356), (185, 1324416), (192, 1276130), (222, 1103680), (240, 1020904), (296, 827760), (320, 765678), (370, 662208), (384, 638065), (444, 551840), (480, 510452), (555, 441472), (592, 413880), (640, 382839), (740, 331104), (888, 275920), (960, 255226), (1110, 220736), (1184, 206940), (1480, 165552), (1776, 137960), (1920, 127613), (2220, 110368), (2368, 103470), (2960, 82776), (3449, 71040), (3552, 68980), (4440, 55184), (4736, 51735), (5920, 41388), (6898, 35520), (7104, 34490), (8880, 27592), (10347, 23680), (11840, 20694), (13796, 17760), (14208, 17245)]