387601680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 1262776320

約数和(自身を除く): 875174640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 372, 465, 472, 496, 590, 620, 708, 744, 883, 885, 930, 944, 1180, 1240, 1416, 1488, 1766, 1770, 1829, 1860, 2360, 2480, 2649, 2832, 3532, 3540, 3658, 3720, 4415, 4720, 5298, 5487, 7064, 7080, 7316, 7440, 8830, 9145, 10596, 10974, 13245, 14128, 14160, 14632, 17660, 18290, 21192, 21948, 26490, 27373, 27435, 29264, 35320, 36580, 42384, 43896, 52097, 52980, 54746, 54870, 70640, 73160, 82119, 87792, 104194, 105960, 109492, 109740, 136865, 146320, 156291, 164238, 208388, 211920, 218984, 219480, 260485, 273730, 312582, 328476, 410595, 416776, 437968, 438960, 520970, 547460, 625164, 656952, 781455, 821190, 833552, 1041940, 1094920, 1250328, 1313904, 1562910, 1615007, 1642380, 2083880, 2189840, 2500656, 3125820, 3230014, 3284760, 4167760, 4845021, 6251640, 6460028, 6569520, 8075035, 9690042, 12503280, 12920056, 16150070, 19380084, 24225105, 25840112, 32300140, 38760168, 48450210, 64600280, 77520336, 96900420, 129200560, 193800840, 387601680]

約数ペア:

[(1, 387601680), (2, 193800840), (3, 129200560), (4, 96900420), (5, 77520336), (6, 64600280), (8, 48450210), (10, 38760168), (12, 32300140), (15, 25840112), (16, 24225105), (20, 19380084), (24, 16150070), (30, 12920056), (31, 12503280), (40, 9690042), (48, 8075035), (59, 6569520), (60, 6460028), (62, 6251640), (80, 4845021), (93, 4167760), (118, 3284760), (120, 3230014), (124, 3125820), (155, 2500656), (177, 2189840), (186, 2083880), (236, 1642380), (240, 1615007), (248, 1562910), (295, 1313904), (310, 1250328), (354, 1094920), (372, 1041940), (465, 833552), (472, 821190), (496, 781455), (590, 656952), (620, 625164), (708, 547460), (744, 520970), (883, 438960), (885, 437968), (930, 416776), (944, 410595), (1180, 328476), (1240, 312582), (1416, 273730), (1488, 260485), (1766, 219480), (1770, 218984), (1829, 211920), (1860, 208388), (2360, 164238), (2480, 156291), (2649, 146320), (2832, 136865), (3532, 109740), (3540, 109492), (3658, 105960), (3720, 104194), (4415, 87792), (4720, 82119), (5298, 73160), (5487, 70640), (7064, 54870), (7080, 54746), (7316, 52980), (7440, 52097), (8830, 43896), (9145, 42384), (10596, 36580), (10974, 35320), (13245, 29264), (14128, 27435), (14160, 27373), (14632, 26490), (17660, 21948), (18290, 21192)]