124368720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 444138240

約数和(自身を除く): 319769520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 181, 210, 240, 280, 336, 362, 409, 420, 543, 560, 724, 818, 840, 905, 1086, 1227, 1267, 1448, 1636, 1680, 1810, 2045, 2172, 2454, 2534, 2715, 2863, 2896, 3272, 3620, 3801, 4090, 4344, 4908, 5068, 5430, 5726, 6135, 6335, 6544, 7240, 7602, 8180, 8589, 8688, 9816, 10136, 10860, 11452, 12270, 12670, 14315, 14480, 15204, 16360, 17178, 19005, 19632, 20272, 21720, 22904, 24540, 25340, 28630, 30408, 32720, 34356, 38010, 42945, 43440, 45808, 49080, 50680, 57260, 60816, 68712, 74029, 76020, 85890, 98160, 101360, 114520, 137424, 148058, 152040, 171780, 222087, 229040, 296116, 304080, 343560, 370145, 444174, 518203, 592232, 687120, 740290, 888348, 1036406, 1110435, 1184464, 1480580, 1554609, 1776696, 2072812, 2220870, 2591015, 2961160, 3109218, 3553392, 4145624, 4441740, 5182030, 5922320, 6218436, 7773045, 8291248, 8883480, 10364060, 12436872, 15546090, 17766960, 20728120, 24873744, 31092180, 41456240, 62184360, 124368720]

約数ペア:

[(1, 124368720), (2, 62184360), (3, 41456240), (4, 31092180), (5, 24873744), (6, 20728120), (7, 17766960), (8, 15546090), (10, 12436872), (12, 10364060), (14, 8883480), (15, 8291248), (16, 7773045), (20, 6218436), (21, 5922320), (24, 5182030), (28, 4441740), (30, 4145624), (35, 3553392), (40, 3109218), (42, 2961160), (48, 2591015), (56, 2220870), (60, 2072812), (70, 1776696), (80, 1554609), (84, 1480580), (105, 1184464), (112, 1110435), (120, 1036406), (140, 888348), (168, 740290), (181, 687120), (210, 592232), (240, 518203), (280, 444174), (336, 370145), (362, 343560), (409, 304080), (420, 296116), (543, 229040), (560, 222087), (724, 171780), (818, 152040), (840, 148058), (905, 137424), (1086, 114520), (1227, 101360), (1267, 98160), (1448, 85890), (1636, 76020), (1680, 74029), (1810, 68712), (2045, 60816), (2172, 57260), (2454, 50680), (2534, 49080), (2715, 45808), (2863, 43440), (2896, 42945), (3272, 38010), (3620, 34356), (3801, 32720), (4090, 30408), (4344, 28630), (4908, 25340), (5068, 24540), (5430, 22904), (5726, 21720), (6135, 20272), (6335, 19632), (6544, 19005), (7240, 17178), (7602, 16360), (8180, 15204), (8589, 14480), (8688, 14315), (9816, 12670), (10136, 12270), (10860, 11452)]