327656640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 168

約数和(自身を含む): 1106039952

約数和(自身を除く): 778383312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 816, 867, 960, 1020, 1088, 1156, 1181, 1360, 1445, 1632, 1734, 2040, 2312, 2362, 2720, 2890, 3264, 3468, 3543, 4080, 4335, 4624, 4724, 5440, 5780, 5905, 6936, 7086, 8160, 8670, 9248, 9448, 11560, 11810, 13872, 14172, 16320, 17340, 17715, 18496, 18896, 20077, 23120, 23620, 27744, 28344, 34680, 35430, 37792, 40154, 46240, 47240, 55488, 56688, 60231, 69360, 70860, 75584, 80308, 92480, 94480, 100385, 113376, 120462, 138720, 141720, 160616, 188960, 200770, 226752, 240924, 277440, 283440, 301155, 321232, 341309, 377920, 401540, 481848, 566880, 602310, 642464, 682618, 803080, 963696, 1023927, 1133760, 1204620, 1284928, 1365236, 1606160, 1706545, 1927392, 2047854, 2409240, 2730472, 3212320, 3413090, 3854784, 4095708, 4818480, 5119635, 5460944, 6424640, 6826180, 8191416, 9636960, 10239270, 10921888, 13652360, 16382832, 19273920, 20478540, 21843776, 27304720, 32765664, 40957080, 54609440, 65531328, 81914160, 109218880, 163828320, 327656640]

約数ペア:

[(1, 327656640), (2, 163828320), (3, 109218880), (4, 81914160), (5, 65531328), (6, 54609440), (8, 40957080), (10, 32765664), (12, 27304720), (15, 21843776), (16, 20478540), (17, 19273920), (20, 16382832), (24, 13652360), (30, 10921888), (32, 10239270), (34, 9636960), (40, 8191416), (48, 6826180), (51, 6424640), (60, 5460944), (64, 5119635), (68, 4818480), (80, 4095708), (85, 3854784), (96, 3413090), (102, 3212320), (120, 2730472), (136, 2409240), (160, 2047854), (170, 1927392), (192, 1706545), (204, 1606160), (240, 1365236), (255, 1284928), (272, 1204620), (289, 1133760), (320, 1023927), (340, 963696), (408, 803080), (480, 682618), (510, 642464), (544, 602310), (578, 566880), (680, 481848), (816, 401540), (867, 377920), (960, 341309), (1020, 321232), (1088, 301155), (1156, 283440), (1181, 277440), (1360, 240924), (1445, 226752), (1632, 200770), (1734, 188960), (2040, 160616), (2312, 141720), (2362, 138720), (2720, 120462), (2890, 113376), (3264, 100385), (3468, 94480), (3543, 92480), (4080, 80308), (4335, 75584), (4624, 70860), (4724, 69360), (5440, 60231), (5780, 56688), (5905, 55488), (6936, 47240), (7086, 46240), (8160, 40154), (8670, 37792), (9248, 35430), (9448, 34680), (11560, 28344), (11810, 27744), (13872, 23620), (14172, 23120), (16320, 20077), (17340, 18896), (17715, 18496)]