123248160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12227}}^1$

素因数の和:12255

約数の個数: 144

約数和(自身を含む): 480707136

約数和(自身を除く): 357458976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12227, 24454, 36681, 48908, 61135, 73362, 85589, 97816, 110043, 122270, 146724, 171178, 183405, 195632, 220086, 244540, 256767, 293448, 342356, 366810, 391264, 427945, 440172, 489080, 513534, 550215, 586896, 684712, 733620, 770301, 855890, 880344, 978160, 1027068, 1100430, 1173792, 1283835, 1369424, 1467240, 1540602, 1711780, 1760688, 1956320, 2054136, 2200860, 2567670, 2738848, 2934480, 3081204, 3423560, 3521376, 3851505, 4108272, 4401720, 5135340, 5868960, 6162408, 6847120, 7703010, 8216544, 8803440, 10270680, 12324816, 13694240, 15406020, 17606880, 20541360, 24649632, 30812040, 41082720, 61624080, 123248160]

約数ペア:

[(1, 123248160), (2, 61624080), (3, 41082720), (4, 30812040), (5, 24649632), (6, 20541360), (7, 17606880), (8, 15406020), (9, 13694240), (10, 12324816), (12, 10270680), (14, 8803440), (15, 8216544), (16, 7703010), (18, 6847120), (20, 6162408), (21, 5868960), (24, 5135340), (28, 4401720), (30, 4108272), (32, 3851505), (35, 3521376), (36, 3423560), (40, 3081204), (42, 2934480), (45, 2738848), (48, 2567670), (56, 2200860), (60, 2054136), (63, 1956320), (70, 1760688), (72, 1711780), (80, 1540602), (84, 1467240), (90, 1369424), (96, 1283835), (105, 1173792), (112, 1100430), (120, 1027068), (126, 978160), (140, 880344), (144, 855890), (160, 770301), (168, 733620), (180, 684712), (210, 586896), (224, 550215), (240, 513534), (252, 489080), (280, 440172), (288, 427945), (315, 391264), (336, 366810), (360, 342356), (420, 293448), (480, 256767), (504, 244540), (560, 220086), (630, 195632), (672, 183405), (720, 171178), (840, 146724), (1008, 122270), (1120, 110043), (1260, 97816), (1440, 85589), (1680, 73362), (2016, 61135), (2520, 48908), (3360, 36681), (5040, 24454), (10080, 12227)]