48151320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 177292800

約数和(自身を除く): 129141480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 431, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 862, 931, 980, 1064, 1140, 1176, 1293, 1330, 1470, 1596, 1724, 1862, 1960, 1995, 2155, 2280, 2586, 2660, 2793, 2940, 3017, 3192, 3448, 3724, 3990, 4310, 4655, 5172, 5320, 5586, 5880, 6034, 6465, 7448, 7980, 8189, 8620, 9051, 9310, 10344, 11172, 12068, 12930, 13965, 15085, 15960, 16378, 17240, 18102, 18620, 21119, 22344, 24136, 24567, 25860, 27930, 30170, 32756, 36204, 37240, 40945, 42238, 45255, 49134, 51720, 55860, 57323, 60340, 63357, 65512, 72408, 81890, 84476, 90510, 98268, 105595, 111720, 114646, 120680, 122835, 126714, 163780, 168952, 171969, 181020, 196536, 211190, 229292, 245670, 253428, 286615, 316785, 327560, 343938, 362040, 401261, 422380, 458584, 491340, 506856, 573230, 633570, 687876, 802522, 844760, 859845, 982680, 1146460, 1203783, 1267140, 1375752, 1605044, 1719690, 2006305, 2292920, 2407566, 2534280, 3210088, 3439380, 4012610, 4815132, 6018915, 6878760, 8025220, 9630264, 12037830, 16050440, 24075660, 48151320]

約数ペア:

[(1, 48151320), (2, 24075660), (3, 16050440), (4, 12037830), (5, 9630264), (6, 8025220), (7, 6878760), (8, 6018915), (10, 4815132), (12, 4012610), (14, 3439380), (15, 3210088), (19, 2534280), (20, 2407566), (21, 2292920), (24, 2006305), (28, 1719690), (30, 1605044), (35, 1375752), (38, 1267140), (40, 1203783), (42, 1146460), (49, 982680), (56, 859845), (57, 844760), (60, 802522), (70, 687876), (76, 633570), (84, 573230), (95, 506856), (98, 491340), (105, 458584), (114, 422380), (120, 401261), (133, 362040), (140, 343938), (147, 327560), (152, 316785), (168, 286615), (190, 253428), (196, 245670), (210, 229292), (228, 211190), (245, 196536), (266, 181020), (280, 171969), (285, 168952), (294, 163780), (380, 126714), (392, 122835), (399, 120680), (420, 114646), (431, 111720), (456, 105595), (490, 98268), (532, 90510), (570, 84476), (588, 81890), (665, 72408), (735, 65512), (760, 63357), (798, 60340), (840, 57323), (862, 55860), (931, 51720), (980, 49134), (1064, 45255), (1140, 42238), (1176, 40945), (1293, 37240), (1330, 36204), (1470, 32756), (1596, 30170), (1724, 27930), (1862, 25860), (1960, 24567), (1995, 24136), (2155, 22344), (2280, 21119), (2586, 18620), (2660, 18102), (2793, 17240), (2940, 16378), (3017, 15960), (3192, 15085), (3448, 13965), (3724, 12930), (3990, 12068), (4310, 11172), (4655, 10344), (5172, 9310), (5320, 9051), (5586, 8620), (5880, 8189), (6034, 7980), (6465, 7448)]