75871680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4686

約数の個数: 112

約数和(自身を含む): 255117600

約数和(自身を除く): 179245920

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, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4649, 5440, 8160, 9298, 13947, 16320, 18596, 23245, 27894, 37192, 46490, 55788, 69735, 74384, 79033, 92980, 111576, 139470, 148768, 158066, 185960, 223152, 237099, 278940, 297536, 316132, 371920, 395165, 446304, 474198, 557880, 632264, 743840, 790330, 892608, 948396, 1115760, 1185495, 1264528, 1487680, 1580660, 1896792, 2231520, 2370990, 2529056, 3161320, 3793584, 4463040, 4741980, 5058112, 6322640, 7587168, 9483960, 12645280, 15174336, 18967920, 25290560, 37935840, 75871680]

約数ペア:

[(1, 75871680), (2, 37935840), (3, 25290560), (4, 18967920), (5, 15174336), (6, 12645280), (8, 9483960), (10, 7587168), (12, 6322640), (15, 5058112), (16, 4741980), (17, 4463040), (20, 3793584), (24, 3161320), (30, 2529056), (32, 2370990), (34, 2231520), (40, 1896792), (48, 1580660), (51, 1487680), (60, 1264528), (64, 1185495), (68, 1115760), (80, 948396), (85, 892608), (96, 790330), (102, 743840), (120, 632264), (136, 557880), (160, 474198), (170, 446304), (192, 395165), (204, 371920), (240, 316132), (255, 297536), (272, 278940), (320, 237099), (340, 223152), (408, 185960), (480, 158066), (510, 148768), (544, 139470), (680, 111576), (816, 92980), (960, 79033), (1020, 74384), (1088, 69735), (1360, 55788), (1632, 46490), (2040, 37192), (2720, 27894), (3264, 23245), (4080, 18596), (4649, 16320), (5440, 13947), (8160, 9298)]