1465640160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{257}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 4677641136

約数和(自身を除く): 3212000976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 257, 327, 436, 480, 514, 545, 654, 771, 872, 1028, 1090, 1285, 1308, 1542, 1635, 1744, 2056, 2180, 2570, 2616, 3084, 3270, 3488, 3855, 4112, 4360, 5140, 5232, 6168, 6540, 7710, 8224, 8720, 10280, 10464, 11881, 12336, 13080, 15420, 17440, 20560, 23762, 24672, 26160, 28013, 30840, 35643, 41120, 47524, 52320, 56026, 59405, 61680, 71286, 84039, 95048, 112052, 118810, 123360, 140065, 142572, 168078, 178215, 190096, 224104, 237620, 280130, 285144, 336156, 356430, 380192, 420195, 448208, 475240, 560260, 570288, 672312, 712860, 840390, 896416, 950480, 1120520, 1140576, 1344624, 1425720, 1680780, 1900960, 2241040, 2689248, 2851440, 3053417, 3361560, 4482080, 5702880, 6106834, 6723120, 9160251, 12213668, 13446240, 15267085, 18320502, 24427336, 30534170, 36641004, 45801255, 48854672, 61068340, 73282008, 91602510, 97709344, 122136680, 146564016, 183205020, 244273360, 293128032, 366410040, 488546720, 732820080, 1465640160]

約数ペア:

[(1, 1465640160), (2, 732820080), (3, 488546720), (4, 366410040), (5, 293128032), (6, 244273360), (8, 183205020), (10, 146564016), (12, 122136680), (15, 97709344), (16, 91602510), (20, 73282008), (24, 61068340), (30, 48854672), (32, 45801255), (40, 36641004), (48, 30534170), (60, 24427336), (80, 18320502), (96, 15267085), (109, 13446240), (120, 12213668), (160, 9160251), (218, 6723120), (240, 6106834), (257, 5702880), (327, 4482080), (436, 3361560), (480, 3053417), (514, 2851440), (545, 2689248), (654, 2241040), (771, 1900960), (872, 1680780), (1028, 1425720), (1090, 1344624), (1285, 1140576), (1308, 1120520), (1542, 950480), (1635, 896416), (1744, 840390), (2056, 712860), (2180, 672312), (2570, 570288), (2616, 560260), (3084, 475240), (3270, 448208), (3488, 420195), (3855, 380192), (4112, 356430), (4360, 336156), (5140, 285144), (5232, 280130), (6168, 237620), (6540, 224104), (7710, 190096), (8224, 178215), (8720, 168078), (10280, 142572), (10464, 140065), (11881, 123360), (12336, 118810), (13080, 112052), (15420, 95048), (17440, 84039), (20560, 71286), (23762, 61680), (24672, 59405), (26160, 56026), (28013, 52320), (30840, 47524), (35643, 41120)]