124728960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 400982400

約数和(自身を除く): 276253440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 320, 334, 384, 389, 480, 501, 640, 668, 778, 835, 960, 1002, 1167, 1336, 1556, 1670, 1920, 1945, 2004, 2334, 2505, 2672, 3112, 3340, 3890, 4008, 4668, 5010, 5344, 5835, 6224, 6680, 7780, 8016, 9336, 10020, 10688, 11670, 12448, 13360, 15560, 16032, 18672, 20040, 21376, 23340, 24896, 26720, 31120, 32064, 37344, 40080, 46680, 49792, 53440, 62240, 64128, 64963, 74688, 80160, 93360, 106880, 124480, 129926, 149376, 160320, 186720, 194889, 248960, 259852, 320640, 324815, 373440, 389778, 519704, 649630, 746880, 779556, 974445, 1039408, 1299260, 1559112, 1948890, 2078816, 2598520, 3118224, 3897780, 4157632, 5197040, 6236448, 7795560, 8315264, 10394080, 12472896, 15591120, 20788160, 24945792, 31182240, 41576320, 62364480, 124728960]

約数ペア:

[(1, 124728960), (2, 62364480), (3, 41576320), (4, 31182240), (5, 24945792), (6, 20788160), (8, 15591120), (10, 12472896), (12, 10394080), (15, 8315264), (16, 7795560), (20, 6236448), (24, 5197040), (30, 4157632), (32, 3897780), (40, 3118224), (48, 2598520), (60, 2078816), (64, 1948890), (80, 1559112), (96, 1299260), (120, 1039408), (128, 974445), (160, 779556), (167, 746880), (192, 649630), (240, 519704), (320, 389778), (334, 373440), (384, 324815), (389, 320640), (480, 259852), (501, 248960), (640, 194889), (668, 186720), (778, 160320), (835, 149376), (960, 129926), (1002, 124480), (1167, 106880), (1336, 93360), (1556, 80160), (1670, 74688), (1920, 64963), (1945, 64128), (2004, 62240), (2334, 53440), (2505, 49792), (2672, 46680), (3112, 40080), (3340, 37344), (3890, 32064), (4008, 31120), (4668, 26720), (5010, 24896), (5344, 23340), (5835, 21376), (6224, 20040), (6680, 18672), (7780, 16032), (8016, 15560), (9336, 13360), (10020, 12448), (10688, 11670)]